63577670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 123621120

約数和(自身を除く): 60043450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 479, 958, 1021, 2042, 2395, 4790, 5105, 6227, 10210, 12454, 13273, 26546, 31135, 62270, 66365, 132730, 489059, 978118, 2445295, 4890590, 6357767, 12715534, 31788835, 63577670]

約数ペア:

[(1, 63577670), (2, 31788835), (5, 12715534), (10, 6357767), (13, 4890590), (26, 2445295), (65, 978118), (130, 489059), (479, 132730), (958, 66365), (1021, 62270), (2042, 31135), (2395, 26546), (4790, 13273), (5105, 12454), (6227, 10210)]