30761770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5566

約数の個数: 32

約数和(自身を含む): 61028352

約数和(自身を除く): 30266582

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5503, 5590, 11006, 27515, 55030, 71539, 143078, 236629, 357695, 473258, 715390, 1183145, 2366290, 3076177, 6152354, 15380885, 30761770]

約数ペア:

[(1, 30761770), (2, 15380885), (5, 6152354), (10, 3076177), (13, 2366290), (26, 1183145), (43, 715390), (65, 473258), (86, 357695), (130, 236629), (215, 143078), (430, 71539), (559, 55030), (1118, 27515), (2795, 11006), (5503, 5590)]