230919910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 454651056

約数和(自身を除く): 223731146

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 169, 214, 338, 535, 845, 1070, 1277, 1391, 1690, 2554, 2782, 6385, 6955, 12770, 13910, 16601, 18083, 33202, 36166, 83005, 90415, 136639, 166010, 180830, 215813, 273278, 431626, 683195, 1079065, 1366390, 1776307, 2158130, 3552614, 8881535, 17763070, 23091991, 46183982, 115459955, 230919910]

約数ペア:

[(1, 230919910), (2, 115459955), (5, 46183982), (10, 23091991), (13, 17763070), (26, 8881535), (65, 3552614), (107, 2158130), (130, 1776307), (169, 1366390), (214, 1079065), (338, 683195), (535, 431626), (845, 273278), (1070, 215813), (1277, 180830), (1391, 166010), (1690, 136639), (2554, 90415), (2782, 83005), (6385, 36166), (6955, 33202), (12770, 18083), (13910, 16601)]