13580910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21557}}^1$

素因数の和:21577

約数の個数: 48

約数和(自身を含む): 40356576

約数和(自身を除く): 26775666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 21557, 43114, 64671, 107785, 129342, 150899, 194013, 215570, 301798, 323355, 388026, 452697, 646710, 754495, 905394, 970065, 1358091, 1508990, 1940130, 2263485, 2716182, 4526970, 6790455, 13580910]

約数ペア:

[(1, 13580910), (2, 6790455), (3, 4526970), (5, 2716182), (6, 2263485), (7, 1940130), (9, 1508990), (10, 1358091), (14, 970065), (15, 905394), (18, 754495), (21, 646710), (30, 452697), (35, 388026), (42, 323355), (45, 301798), (63, 215570), (70, 194013), (90, 150899), (105, 129342), (126, 107785), (210, 64671), (315, 43114), (630, 21557)]