29853670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 67723776

約数和(自身を除く): 37870106

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 283, 385, 566, 685, 770, 959, 1370, 1415, 1507, 1918, 1981, 2830, 3014, 3113, 3962, 4795, 6226, 7535, 9590, 9905, 10549, 15070, 15565, 19810, 21098, 21791, 31130, 38771, 43582, 52745, 77542, 105490, 108955, 193855, 217910, 271397, 387710, 426481, 542794, 852962, 1356985, 2132405, 2713970, 2985367, 4264810, 5970734, 14926835, 29853670]

約数ペア:

[(1, 29853670), (2, 14926835), (5, 5970734), (7, 4264810), (10, 2985367), (11, 2713970), (14, 2132405), (22, 1356985), (35, 852962), (55, 542794), (70, 426481), (77, 387710), (110, 271397), (137, 217910), (154, 193855), (274, 108955), (283, 105490), (385, 77542), (566, 52745), (685, 43582), (770, 38771), (959, 31130), (1370, 21791), (1415, 21098), (1507, 19810), (1918, 15565), (1981, 15070), (2830, 10549), (3014, 9905), (3113, 9590), (3962, 7535), (4795, 6226)]