40639710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1487}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 97708032

約数和(自身を除く): 57068322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 911, 1487, 1822, 2733, 2974, 4461, 4555, 5466, 7435, 8922, 9110, 13665, 14870, 22305, 27330, 44610, 1354657, 2709314, 4063971, 6773285, 8127942, 13546570, 20319855, 40639710]

約数ペア:

[(1, 40639710), (2, 20319855), (3, 13546570), (5, 8127942), (6, 6773285), (10, 4063971), (15, 2709314), (30, 1354657), (911, 44610), (1487, 27330), (1822, 22305), (2733, 14870), (2974, 13665), (4461, 9110), (4555, 8922), (5466, 7435)]