86807370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2287

約数の個数: 64

約数和(自身を含む): 226646784

約数和(自身を除く): 139839414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2161, 2678, 3090, 4017, 4322, 6483, 6695, 8034, 10805, 12966, 13390, 20085, 21610, 28093, 32415, 40170, 56186, 64830, 84279, 140465, 168558, 222583, 280930, 421395, 445166, 667749, 842790, 1112915, 1335498, 2225830, 2893579, 3338745, 5787158, 6677490, 8680737, 14467895, 17361474, 28935790, 43403685, 86807370]

約数ペア:

[(1, 86807370), (2, 43403685), (3, 28935790), (5, 17361474), (6, 14467895), (10, 8680737), (13, 6677490), (15, 5787158), (26, 3338745), (30, 2893579), (39, 2225830), (65, 1335498), (78, 1112915), (103, 842790), (130, 667749), (195, 445166), (206, 421395), (309, 280930), (390, 222583), (515, 168558), (618, 140465), (1030, 84279), (1339, 64830), (1545, 56186), (2161, 40170), (2678, 32415), (3090, 28093), (4017, 21610), (4322, 20085), (6483, 13390), (6695, 12966), (8034, 10805)]