105813890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116279}}^1$

素因数の和:116306

約数の個数: 32

約数和(自身を含む): 234420480

約数和(自身を除く): 128606590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 116279, 232558, 581395, 813953, 1162790, 1511627, 1627906, 3023254, 4069765, 7558135, 8139530, 10581389, 15116270, 21162778, 52906945, 105813890]

約数ペア:

[(1, 105813890), (2, 52906945), (5, 21162778), (7, 15116270), (10, 10581389), (13, 8139530), (14, 7558135), (26, 4069765), (35, 3023254), (65, 1627906), (70, 1511627), (91, 1162790), (130, 813953), (182, 581395), (455, 232558), (910, 116279)]