74371830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14669}}^1$

素因数の和:14705

約数の個数: 48

約数和(自身を含む): 193291920

約数和(自身を除く): 118920090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 14669, 29338, 44007, 73345, 88014, 146690, 190697, 220035, 381394, 440070, 572091, 953485, 1144182, 1906970, 2479061, 2860455, 4958122, 5720910, 7437183, 12395305, 14874366, 24790610, 37185915, 74371830]

約数ペア:

[(1, 74371830), (2, 37185915), (3, 24790610), (5, 14874366), (6, 12395305), (10, 7437183), (13, 5720910), (15, 4958122), (26, 2860455), (30, 2479061), (39, 1906970), (65, 1144182), (78, 953485), (130, 572091), (169, 440070), (195, 381394), (338, 220035), (390, 190697), (507, 146690), (845, 88014), (1014, 73345), (1690, 44007), (2535, 29338), (5070, 14669)]