93877620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22037}}^1$

素因数の和:22120

約数の個数: 48

約数和(自身を含む): 266571648

約数和(自身を除く): 172694028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 22037, 44074, 66111, 88148, 110185, 132222, 220370, 264444, 330555, 440740, 661110, 1322220, 1564627, 3129254, 4693881, 6258508, 7823135, 9387762, 15646270, 18775524, 23469405, 31292540, 46938810, 93877620]

約数ペア:

[(1, 93877620), (2, 46938810), (3, 31292540), (4, 23469405), (5, 18775524), (6, 15646270), (10, 9387762), (12, 7823135), (15, 6258508), (20, 4693881), (30, 3129254), (60, 1564627), (71, 1322220), (142, 661110), (213, 440740), (284, 330555), (355, 264444), (426, 220370), (710, 132222), (852, 110185), (1065, 88148), (1420, 66111), (2130, 44074), (4260, 22037)]