72471270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4337}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 174283488

約数和(自身を除く): 101812218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1114, 1671, 2785, 3342, 4337, 5570, 8355, 8674, 13011, 16710, 21685, 26022, 43370, 65055, 130110, 2415709, 4831418, 7247127, 12078545, 14494254, 24157090, 36235635, 72471270]

約数ペア:

[(1, 72471270), (2, 36235635), (3, 24157090), (5, 14494254), (6, 12078545), (10, 7247127), (15, 4831418), (30, 2415709), (557, 130110), (1114, 65055), (1671, 43370), (2785, 26022), (3342, 21685), (4337, 16710), (5570, 13011), (8355, 8674)]