27131130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23189}}^1$

素因数の和:23215

約数の個数: 48

約数和(自身を含む): 75970440

約数和(自身を除く): 48839310

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, 23189, 46378, 69567, 115945, 139134, 208701, 231890, 301457, 347835, 417402, 602914, 695670, 904371, 1043505, 1507285, 1808742, 2087010, 2713113, 3014570, 4521855, 5426226, 9043710, 13565565, 27131130]

約数ペア:

[(1, 27131130), (2, 13565565), (3, 9043710), (5, 5426226), (6, 4521855), (9, 3014570), (10, 2713113), (13, 2087010), (15, 1808742), (18, 1507285), (26, 1043505), (30, 904371), (39, 695670), (45, 602914), (65, 417402), (78, 347835), (90, 301457), (117, 231890), (130, 208701), (195, 139134), (234, 115945), (390, 69567), (585, 46378), (1170, 23189)]