30641130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26189}}^1$

素因数の和:26215

約数の個数: 48

約数和(自身を含む): 85798440

約数和(自身を除く): 55157310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 26189, 52378, 78567, 130945, 157134, 235701, 261890, 340457, 392835, 471402, 680914, 785670, 1021371, 1178505, 1702285, 2042742, 2357010, 3064113, 3404570, 5106855, 6128226, 10213710, 15320565, 30641130]

約数ペア:

[(1, 30641130), (2, 15320565), (3, 10213710), (5, 6128226), (6, 5106855), (9, 3404570), (10, 3064113), (13, 2357010), (15, 2042742), (18, 1702285), (26, 1178505), (30, 1021371), (39, 785670), (45, 680914), (65, 471402), (78, 392835), (90, 340457), (117, 261890), (130, 235701), (195, 157134), (234, 130945), (390, 78567), (585, 52378), (1170, 26189)]