2309060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 5334336

約数和(自身を除く): 3025276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 107, 130, 166, 214, 260, 332, 415, 428, 535, 830, 1070, 1079, 1391, 1660, 2140, 2158, 2782, 4316, 5395, 5564, 6955, 8881, 10790, 13910, 17762, 21580, 27820, 35524, 44405, 88810, 115453, 177620, 230906, 461812, 577265, 1154530, 2309060]

約数ペア:

[(1, 2309060), (2, 1154530), (4, 577265), (5, 461812), (10, 230906), (13, 177620), (20, 115453), (26, 88810), (52, 44405), (65, 35524), (83, 27820), (107, 21580), (130, 17762), (166, 13910), (214, 10790), (260, 8881), (332, 6955), (415, 5564), (428, 5395), (535, 4316), (830, 2782), (1070, 2158), (1079, 2140), (1391, 1660)]