1570809370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{29983}}^1$

素因数の和:30047

約数の個数: 48

約数和(自身を含む): 3160553472

約数和(自身を除く): 1589744102

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1690, 2015, 4030, 5239, 10478, 26195, 29983, 52390, 59966, 149915, 299830, 389779, 779558, 929473, 1858946, 1948895, 3897790, 4647365, 5067127, 9294730, 10134254, 12083149, 24166298, 25335635, 50671270, 60415745, 120831490, 157080937, 314161874, 785404685, 1570809370]

約数ペア:

[(1, 1570809370), (2, 785404685), (5, 314161874), (10, 157080937), (13, 120831490), (26, 60415745), (31, 50671270), (62, 25335635), (65, 24166298), (130, 12083149), (155, 10134254), (169, 9294730), (310, 5067127), (338, 4647365), (403, 3897790), (806, 1948895), (845, 1858946), (1690, 929473), (2015, 779558), (4030, 389779), (5239, 299830), (10478, 149915), (26195, 59966), (29983, 52390)]