170208870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 441262080

約数和(自身を除く): 271053210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 607, 719, 1214, 1438, 1821, 2157, 3035, 3595, 3642, 4314, 6070, 7190, 7891, 9105, 9347, 10785, 15782, 18210, 18694, 21570, 23673, 28041, 39455, 46735, 47346, 56082, 78910, 93470, 118365, 140205, 236730, 280410, 436433, 872866, 1309299, 2182165, 2618598, 4364330, 5673629, 6546495, 11347258, 13092990, 17020887, 28368145, 34041774, 56736290, 85104435, 170208870]

約数ペア:

[(1, 170208870), (2, 85104435), (3, 56736290), (5, 34041774), (6, 28368145), (10, 17020887), (13, 13092990), (15, 11347258), (26, 6546495), (30, 5673629), (39, 4364330), (65, 2618598), (78, 2182165), (130, 1309299), (195, 872866), (390, 436433), (607, 280410), (719, 236730), (1214, 140205), (1438, 118365), (1821, 93470), (2157, 78910), (3035, 56082), (3595, 47346), (3642, 46735), (4314, 39455), (6070, 28041), (7190, 23673), (7891, 21570), (9105, 18694), (9347, 18210), (10785, 15782)]