74996070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2917}}^1$

素因数の和:3784

約数の個数: 32

約数和(自身を含む): 180262368

約数和(自身を除く): 105266298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 2917, 4285, 5142, 5834, 8570, 8751, 12855, 14585, 17502, 25710, 29170, 43755, 87510, 2499869, 4999738, 7499607, 12499345, 14999214, 24998690, 37498035, 74996070]

約数ペア:

[(1, 74996070), (2, 37498035), (3, 24998690), (5, 14999214), (6, 12499345), (10, 7499607), (15, 4999738), (30, 2499869), (857, 87510), (1714, 43755), (2571, 29170), (2917, 25710), (4285, 17502), (5142, 14585), (5834, 12855), (8570, 8751)]