165258210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13669}}^1$

素因数の和:13723

約数の個数: 64

約数和(自身を含む): 440939520

約数和(自身を除く): 275681310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 13669, 27338, 41007, 68345, 82014, 136690, 177697, 205035, 355394, 410070, 423739, 533091, 847478, 888485, 1066182, 1271217, 1776970, 2118695, 2542434, 2665455, 4237390, 5330910, 5508607, 6356085, 11017214, 12712170, 16525821, 27543035, 33051642, 55086070, 82629105, 165258210]

約数ペア:

[(1, 165258210), (2, 82629105), (3, 55086070), (5, 33051642), (6, 27543035), (10, 16525821), (13, 12712170), (15, 11017214), (26, 6356085), (30, 5508607), (31, 5330910), (39, 4237390), (62, 2665455), (65, 2542434), (78, 2118695), (93, 1776970), (130, 1271217), (155, 1066182), (186, 888485), (195, 847478), (310, 533091), (390, 423739), (403, 410070), (465, 355394), (806, 205035), (930, 177697), (1209, 136690), (2015, 82014), (2418, 68345), (4030, 41007), (6045, 27338), (12090, 13669)]