15905150394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1809

約数の個数: 192

約数和(自身を含む): 41401414656

約数和(自身を除く): 25496264262

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 49, 51, 69, 83, 98, 102, 119, 138, 147, 161, 166, 238, 249, 294, 322, 357, 391, 483, 498, 581, 714, 782, 833, 966, 1127, 1162, 1173, 1411, 1666, 1667, 1743, 1909, 2254, 2346, 2499, 2737, 2822, 3334, 3381, 3486, 3818, 4067, 4233, 4998, 5001, 5474, 5727, 6762, 8134, 8211, 8466, 9877, 10002, 11454, 11669, 12201, 13363, 16422, 19159, 19754, 23338, 24402, 26726, 28339, 29631, 32453, 35007, 38318, 38341, 40089, 56678, 57477, 59262, 64906, 69139, 70014, 76682, 80178, 81683, 85017, 93541, 97359, 114954, 115023, 138278, 138361, 163366, 170034, 187082, 194718, 198373, 207417, 227171, 230046, 245049, 268387, 276722, 280623, 396746, 414834, 415083, 454342, 490098, 536774, 561246, 595119, 651797, 681513, 805161, 830166, 968527, 1190238, 1303594, 1363026, 1388611, 1590197, 1610322, 1878709, 1937054, 1955391, 2352137, 2777222, 2905581, 3180394, 3182303, 3757418, 3910782, 4165833, 4562579, 4704274, 4770591, 5636127, 5811162, 6364606, 6779689, 7056411, 8331666, 9125158, 9541182, 9546909, 11272254, 13559378, 13687737, 14112822, 16464959, 19093818, 20339067, 22276121, 27375474, 31938053, 32929918, 40678134, 44552242, 49394877, 54099151, 63876106, 66828363, 95814159, 98789754, 108198302, 115254713, 133656726, 155932847, 162297453, 191628318, 230509426, 311865694, 324594906, 345764139, 378694057, 467798541, 691528278, 757388114, 935597082, 1136082171, 2272164342, 2650858399, 5301716798, 7952575197, 15905150394]

約数ペア:

[(1, 15905150394), (2, 7952575197), (3, 5301716798), (6, 2650858399), (7, 2272164342), (14, 1136082171), (17, 935597082), (21, 757388114), (23, 691528278), (34, 467798541), (42, 378694057), (46, 345764139), (49, 324594906), (51, 311865694), (69, 230509426), (83, 191628318), (98, 162297453), (102, 155932847), (119, 133656726), (138, 115254713), (147, 108198302), (161, 98789754), (166, 95814159), (238, 66828363), (249, 63876106), (294, 54099151), (322, 49394877), (357, 44552242), (391, 40678134), (483, 32929918), (498, 31938053), (581, 27375474), (714, 22276121), (782, 20339067), (833, 19093818), (966, 16464959), (1127, 14112822), (1162, 13687737), (1173, 13559378), (1411, 11272254), (1666, 9546909), (1667, 9541182), (1743, 9125158), (1909, 8331666), (2254, 7056411), (2346, 6779689), (2499, 6364606), (2737, 5811162), (2822, 5636127), (3334, 4770591), (3381, 4704274), (3486, 4562579), (3818, 4165833), (4067, 3910782), (4233, 3757418), (4998, 3182303), (5001, 3180394), (5474, 2905581), (5727, 2777222), (6762, 2352137), (8134, 1955391), (8211, 1937054), (8466, 1878709), (9877, 1610322), (10002, 1590197), (11454, 1388611), (11669, 1363026), (12201, 1303594), (13363, 1190238), (16422, 968527), (19159, 830166), (19754, 805161), (23338, 681513), (24402, 651797), (26726, 595119), (28339, 561246), (29631, 536774), (32453, 490098), (35007, 454342), (38318, 415083), (38341, 414834), (40089, 396746), (56678, 280623), (57477, 276722), (59262, 268387), (64906, 245049), (69139, 230046), (70014, 227171), (76682, 207417), (80178, 198373), (81683, 194718), (85017, 187082), (93541, 170034), (97359, 163366), (114954, 138361), (115023, 138278)]