71374454870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{497279}}^1$

素因数の和:497780

約数の個数: 32

約数和(自身を含む): 132905041920

約数和(自身を除く): 61530587050

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 463, 926, 2315, 4630, 14353, 28706, 71765, 143530, 497279, 994558, 2486395, 4972790, 15415649, 30831298, 77078245, 154156490, 230240177, 460480354, 1151200885, 2302401770, 7137445487, 14274890974, 35687227435, 71374454870]

約数ペア:

[(1, 71374454870), (2, 35687227435), (5, 14274890974), (10, 7137445487), (31, 2302401770), (62, 1151200885), (155, 460480354), (310, 230240177), (463, 154156490), (926, 77078245), (2315, 30831298), (4630, 15415649), (14353, 4972790), (28706, 2486395), (71765, 994558), (143530, 497279)]