29886360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 104785920

約数和(自身を除く): 74899560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 757, 840, 940, 987, 1128, 1316, 1410, 1514, 1645, 1880, 1974, 2271, 2632, 2820, 3028, 3290, 3785, 3948, 4542, 4935, 5299, 5640, 6056, 6580, 7570, 7896, 9084, 9870, 10598, 11355, 13160, 15140, 15897, 18168, 19740, 21196, 22710, 26495, 30280, 31794, 35579, 39480, 42392, 45420, 52990, 63588, 71158, 79485, 90840, 105980, 106737, 127176, 142316, 158970, 177895, 211960, 213474, 249053, 284632, 317940, 355790, 426948, 498106, 533685, 635880, 711580, 747159, 853896, 996212, 1067370, 1245265, 1423160, 1494318, 1992424, 2134740, 2490530, 2988636, 3735795, 4269480, 4981060, 5977272, 7471590, 9962120, 14943180, 29886360]

約数ペア:

[(1, 29886360), (2, 14943180), (3, 9962120), (4, 7471590), (5, 5977272), (6, 4981060), (7, 4269480), (8, 3735795), (10, 2988636), (12, 2490530), (14, 2134740), (15, 1992424), (20, 1494318), (21, 1423160), (24, 1245265), (28, 1067370), (30, 996212), (35, 853896), (40, 747159), (42, 711580), (47, 635880), (56, 533685), (60, 498106), (70, 426948), (84, 355790), (94, 317940), (105, 284632), (120, 249053), (140, 213474), (141, 211960), (168, 177895), (188, 158970), (210, 142316), (235, 127176), (280, 106737), (282, 105980), (329, 90840), (376, 79485), (420, 71158), (470, 63588), (564, 52990), (658, 45420), (705, 42392), (757, 39480), (840, 35579), (940, 31794), (987, 30280), (1128, 26495), (1316, 22710), (1410, 21196), (1514, 19740), (1645, 18168), (1880, 15897), (1974, 15140), (2271, 13160), (2632, 11355), (2820, 10598), (3028, 9870), (3290, 9084), (3785, 7896), (3948, 7570), (4542, 6580), (4935, 6056), (5299, 5640)]