85837740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26993}}^1$

素因数の和:27058

約数の個数: 48

約数和(自身を含む): 244889568

約数和(自身を除く): 159051828

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, 26993, 53986, 80979, 107972, 134965, 161958, 269930, 323916, 404895, 539860, 809790, 1430629, 1619580, 2861258, 4291887, 5722516, 7153145, 8583774, 14306290, 17167548, 21459435, 28612580, 42918870, 85837740]

約数ペア:

[(1, 85837740), (2, 42918870), (3, 28612580), (4, 21459435), (5, 17167548), (6, 14306290), (10, 8583774), (12, 7153145), (15, 5722516), (20, 4291887), (30, 2861258), (53, 1619580), (60, 1430629), (106, 809790), (159, 539860), (212, 404895), (265, 323916), (318, 269930), (530, 161958), (636, 134965), (795, 107972), (1060, 80979), (1590, 53986), (3180, 26993)]