30129372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 99433152

約数和(自身を除く): 69303780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 541, 546, 612, 663, 714, 819, 884, 1071, 1082, 1092, 1326, 1428, 1547, 1623, 1638, 1989, 2142, 2164, 2652, 3094, 3246, 3276, 3787, 3978, 4284, 4641, 4869, 6188, 6492, 7033, 7574, 7956, 9197, 9282, 9738, 11361, 13923, 14066, 15148, 18394, 18564, 19476, 21099, 22722, 27591, 27846, 28132, 34083, 36788, 42198, 45444, 49231, 55182, 55692, 63297, 64379, 68166, 82773, 84396, 98462, 110364, 119561, 126594, 128758, 136332, 147693, 165546, 193137, 196924, 239122, 253188, 257516, 295386, 331092, 358683, 386274, 443079, 478244, 579411, 590772, 717366, 772548, 836927, 886158, 1076049, 1158822, 1434732, 1673854, 1772316, 2152098, 2317644, 2510781, 3347708, 4304196, 5021562, 7532343, 10043124, 15064686, 30129372]

約数ペア:

[(1, 30129372), (2, 15064686), (3, 10043124), (4, 7532343), (6, 5021562), (7, 4304196), (9, 3347708), (12, 2510781), (13, 2317644), (14, 2152098), (17, 1772316), (18, 1673854), (21, 1434732), (26, 1158822), (28, 1076049), (34, 886158), (36, 836927), (39, 772548), (42, 717366), (51, 590772), (52, 579411), (63, 478244), (68, 443079), (78, 386274), (84, 358683), (91, 331092), (102, 295386), (117, 257516), (119, 253188), (126, 239122), (153, 196924), (156, 193137), (182, 165546), (204, 147693), (221, 136332), (234, 128758), (238, 126594), (252, 119561), (273, 110364), (306, 98462), (357, 84396), (364, 82773), (442, 68166), (468, 64379), (476, 63297), (541, 55692), (546, 55182), (612, 49231), (663, 45444), (714, 42198), (819, 36788), (884, 34083), (1071, 28132), (1082, 27846), (1092, 27591), (1326, 22722), (1428, 21099), (1547, 19476), (1623, 18564), (1638, 18394), (1989, 15148), (2142, 14066), (2164, 13923), (2652, 11361), (3094, 9738), (3246, 9282), (3276, 9197), (3787, 7956), (3978, 7574), (4284, 7033), (4641, 6492), (4869, 6188)]