1945670610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{172031}}^1$

素因数の和:172083

約数の個数: 64

約数和(自身を含む): 5202247680

約数和(自身を除く): 3256577070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 172031, 344062, 516093, 860155, 1032186, 1720310, 2236403, 2580465, 4472806, 4988899, 5160930, 6709209, 9977798, 11182015, 13418418, 14966697, 22364030, 24944495, 29933394, 33546045, 49888990, 64855687, 67092090, 74833485, 129711374, 149666970, 194567061, 324278435, 389134122, 648556870, 972835305, 1945670610]

約数ペア:

[(1, 1945670610), (2, 972835305), (3, 648556870), (5, 389134122), (6, 324278435), (10, 194567061), (13, 149666970), (15, 129711374), (26, 74833485), (29, 67092090), (30, 64855687), (39, 49888990), (58, 33546045), (65, 29933394), (78, 24944495), (87, 22364030), (130, 14966697), (145, 13418418), (174, 11182015), (195, 9977798), (290, 6709209), (377, 5160930), (390, 4988899), (435, 4472806), (754, 2580465), (870, 2236403), (1131, 1720310), (1885, 1032186), (2262, 860155), (3770, 516093), (5655, 344062), (11310, 172031)]