140857110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{521693}}^1$

素因数の和:521709

約数の個数: 32

約数和(自身を含む): 375619680

約数和(自身を除く): 234762570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 521693, 1043386, 1565079, 2608465, 3130158, 4695237, 5216930, 7825395, 9390474, 14085711, 15650790, 23476185, 28171422, 46952370, 70428555, 140857110]

約数ペア:

[(1, 140857110), (2, 70428555), (3, 46952370), (5, 28171422), (6, 23476185), (9, 15650790), (10, 14085711), (15, 9390474), (18, 7825395), (27, 5216930), (30, 4695237), (45, 3130158), (54, 2608465), (90, 1565079), (135, 1043386), (270, 521693)]