207827130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 612864000

約数和(自身を除く): 405036870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 490, 570, 665, 686, 735, 798, 931, 1029, 1063, 1330, 1470, 1715, 1862, 1995, 2058, 2126, 2793, 3189, 3430, 3990, 4655, 5145, 5315, 5586, 6378, 6517, 7441, 9310, 10290, 10630, 13034, 13965, 14882, 15945, 19551, 20197, 22323, 27930, 31890, 32585, 37205, 39102, 40394, 44646, 52087, 60591, 65170, 74410, 97755, 100985, 104174, 111615, 121182, 141379, 156261, 195510, 201970, 223230, 260435, 282758, 302955, 312522, 364609, 424137, 520870, 605910, 706895, 729218, 781305, 848274, 989653, 1093827, 1413790, 1562610, 1823045, 1979306, 2120685, 2187654, 2968959, 3646090, 4241370, 4948265, 5469135, 5937918, 6927571, 9896530, 10938270, 13855142, 14844795, 20782713, 29689590, 34637855, 41565426, 69275710, 103913565, 207827130]

約数ペア:

[(1, 207827130), (2, 103913565), (3, 69275710), (5, 41565426), (6, 34637855), (7, 29689590), (10, 20782713), (14, 14844795), (15, 13855142), (19, 10938270), (21, 9896530), (30, 6927571), (35, 5937918), (38, 5469135), (42, 4948265), (49, 4241370), (57, 3646090), (70, 2968959), (95, 2187654), (98, 2120685), (105, 1979306), (114, 1823045), (133, 1562610), (147, 1413790), (190, 1093827), (210, 989653), (245, 848274), (266, 781305), (285, 729218), (294, 706895), (343, 605910), (399, 520870), (490, 424137), (570, 364609), (665, 312522), (686, 302955), (735, 282758), (798, 260435), (931, 223230), (1029, 201970), (1063, 195510), (1330, 156261), (1470, 141379), (1715, 121182), (1862, 111615), (1995, 104174), (2058, 100985), (2126, 97755), (2793, 74410), (3189, 65170), (3430, 60591), (3990, 52087), (4655, 44646), (5145, 40394), (5315, 39102), (5586, 37205), (6378, 32585), (6517, 31890), (7441, 27930), (9310, 22323), (10290, 20197), (10630, 19551), (13034, 15945), (13965, 14882)]