1570383490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{587}}^1\times {\mathrm{1583}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 3068005248

約数和(自身を除く): 1497621758

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 587, 845, 1174, 1583, 1690, 2935, 3166, 5870, 7631, 7915, 15262, 15830, 20579, 38155, 41158, 76310, 99203, 102895, 198406, 205790, 267527, 496015, 535054, 929221, 992030, 1337635, 1858442, 2675270, 4646105, 9292210, 12079873, 24159746, 60399365, 120798730, 157038349, 314076698, 785191745, 1570383490]

約数ペア:

[(1, 1570383490), (2, 785191745), (5, 314076698), (10, 157038349), (13, 120798730), (26, 60399365), (65, 24159746), (130, 12079873), (169, 9292210), (338, 4646105), (587, 2675270), (845, 1858442), (1174, 1337635), (1583, 992030), (1690, 929221), (2935, 535054), (3166, 496015), (5870, 267527), (7631, 205790), (7915, 198406), (15262, 102895), (15830, 99203), (20579, 76310), (38155, 41158)]