34181820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3651

約数の個数: 72

約数和(自身を含む): 105670656

約数和(自身を除く): 71488836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 3583, 4770, 7166, 9540, 10749, 14332, 17915, 21498, 32247, 35830, 42996, 53745, 64494, 71660, 107490, 128988, 161235, 189899, 214980, 322470, 379798, 569697, 644940, 759596, 949495, 1139394, 1709091, 1898990, 2278788, 2848485, 3418182, 3797980, 5696970, 6836364, 8545455, 11393940, 17090910, 34181820]

約数ペア:

[(1, 34181820), (2, 17090910), (3, 11393940), (4, 8545455), (5, 6836364), (6, 5696970), (9, 3797980), (10, 3418182), (12, 2848485), (15, 2278788), (18, 1898990), (20, 1709091), (30, 1139394), (36, 949495), (45, 759596), (53, 644940), (60, 569697), (90, 379798), (106, 322470), (159, 214980), (180, 189899), (212, 161235), (265, 128988), (318, 107490), (477, 71660), (530, 64494), (636, 53745), (795, 42996), (954, 35830), (1060, 32247), (1590, 21498), (1908, 17915), (2385, 14332), (3180, 10749), (3583, 9540), (4770, 7166)]