79541340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25013}}^1$

素因数の和:25078

約数の個数: 48

約数和(自身を含む): 226927008

約数和(自身を除く): 147385668

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, 25013, 50026, 75039, 100052, 125065, 150078, 250130, 300156, 375195, 500260, 750390, 1325689, 1500780, 2651378, 3977067, 5302756, 6628445, 7954134, 13256890, 15908268, 19885335, 26513780, 39770670, 79541340]

約数ペア:

[(1, 79541340), (2, 39770670), (3, 26513780), (4, 19885335), (5, 15908268), (6, 13256890), (10, 7954134), (12, 6628445), (15, 5302756), (20, 3977067), (30, 2651378), (53, 1500780), (60, 1325689), (106, 750390), (159, 500260), (212, 375195), (265, 300156), (318, 250130), (530, 150078), (636, 125065), (795, 100052), (1060, 75039), (1590, 50026), (3180, 25013)]