139972030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15331}}^1$

素因数の和:15432

約数の個数: 32

約数和(自身を含む): 278183808

約数和(自身を除く): 138211778

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 15331, 30662, 76655, 153310, 168641, 337282, 843205, 1272473, 1686410, 2544946, 6362365, 12724730, 13997203, 27994406, 69986015, 139972030]

約数ペア:

[(1, 139972030), (2, 69986015), (5, 27994406), (10, 13997203), (11, 12724730), (22, 6362365), (55, 2544946), (83, 1686410), (110, 1272473), (166, 843205), (415, 337282), (830, 168641), (913, 153310), (1826, 76655), (4565, 30662), (9130, 15331)]