193660620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{2243}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 542868480

約数和(自身を除く): 349207860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1439, 2243, 2878, 4317, 4486, 5756, 6729, 7195, 8634, 8972, 11215, 13458, 14390, 17268, 21585, 22430, 26916, 28780, 33645, 43170, 44860, 67290, 86340, 134580, 3227677, 6455354, 9683031, 12910708, 16138385, 19366062, 32276770, 38732124, 48415155, 64553540, 96830310, 193660620]

約数ペア:

[(1, 193660620), (2, 96830310), (3, 64553540), (4, 48415155), (5, 38732124), (6, 32276770), (10, 19366062), (12, 16138385), (15, 12910708), (20, 9683031), (30, 6455354), (60, 3227677), (1439, 134580), (2243, 86340), (2878, 67290), (4317, 44860), (4486, 43170), (5756, 33645), (6729, 28780), (7195, 26916), (8634, 22430), (8972, 21585), (11215, 17268), (13458, 14390)]