1427893580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{15497}}^1$

素因数の和:15794

約数の個数: 48

約数和(自身を含む): 3186884736

約数和(自身を除く): 1758991156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 271, 340, 542, 1084, 1355, 2710, 4607, 5420, 9214, 15497, 18428, 23035, 30994, 46070, 61988, 77485, 92140, 154970, 263449, 309940, 526898, 1053796, 1317245, 2634490, 4199687, 5268980, 8399374, 16798748, 20998435, 41996870, 71394679, 83993740, 142789358, 285578716, 356973395, 713946790, 1427893580]

約数ペア:

[(1, 1427893580), (2, 713946790), (4, 356973395), (5, 285578716), (10, 142789358), (17, 83993740), (20, 71394679), (34, 41996870), (68, 20998435), (85, 16798748), (170, 8399374), (271, 5268980), (340, 4199687), (542, 2634490), (1084, 1317245), (1355, 1053796), (2710, 526898), (4607, 309940), (5420, 263449), (9214, 154970), (15497, 92140), (18428, 77485), (23035, 61988), (30994, 46070)]