753605940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{236983}}^1$

素因数の和:237048

約数の個数: 48

約数和(自身を含む): 2149918848

約数和(自身を除く): 1396312908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 236983, 473966, 710949, 947932, 1184915, 1421898, 2369830, 2843796, 3554745, 4739660, 7109490, 12560099, 14218980, 25120198, 37680297, 50240396, 62800495, 75360594, 125600990, 150721188, 188401485, 251201980, 376802970, 753605940]

約数ペア:

[(1, 753605940), (2, 376802970), (3, 251201980), (4, 188401485), (5, 150721188), (6, 125600990), (10, 75360594), (12, 62800495), (15, 50240396), (20, 37680297), (30, 25120198), (53, 14218980), (60, 12560099), (106, 7109490), (159, 4739660), (212, 3554745), (265, 2843796), (318, 2369830), (530, 1421898), (636, 1184915), (795, 947932), (1060, 710949), (1590, 473966), (3180, 236983)]