138847470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{42461}}^1$

素因数の和:42580

約数の個数: 32

約数和(自身を含む): 336299040

約数和(自身を除く): 197451570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 42461, 84922, 127383, 212305, 254766, 424610, 636915, 1273830, 4628249, 9256498, 13884747, 23141245, 27769494, 46282490, 69423735, 138847470]

約数ペア:

[(1, 138847470), (2, 69423735), (3, 46282490), (5, 27769494), (6, 23141245), (10, 13884747), (15, 9256498), (30, 4628249), (109, 1273830), (218, 636915), (327, 424610), (545, 254766), (654, 212305), (1090, 127383), (1635, 84922), (3270, 42461)]