71888370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{1553}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 172755072

約数和(自身を除く): 100866702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1543, 1553, 3086, 3106, 4629, 4659, 7715, 7765, 9258, 9318, 15430, 15530, 23145, 23295, 46290, 46590, 2396279, 4792558, 7188837, 11981395, 14377674, 23962790, 35944185, 71888370]

約数ペア:

[(1, 71888370), (2, 35944185), (3, 23962790), (5, 14377674), (6, 11981395), (10, 7188837), (15, 4792558), (30, 2396279), (1543, 46590), (1553, 46290), (3086, 23295), (3106, 23145), (4629, 15530), (4659, 15430), (7715, 9318), (7765, 9258)]