230553990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{2081}}^1$

素因数の和:3325

約数の個数: 48

約数和(自身を含む): 600215616

約数和(自身を除く): 369661626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1231, 2081, 2462, 3693, 4162, 6155, 6243, 7386, 10405, 11079, 12310, 12486, 18465, 18729, 20810, 22158, 31215, 36930, 37458, 55395, 62430, 93645, 110790, 187290, 2561711, 5123422, 7685133, 12808555, 15370266, 23055399, 25617110, 38425665, 46110798, 76851330, 115276995, 230553990]

約数ペア:

[(1, 230553990), (2, 115276995), (3, 76851330), (5, 46110798), (6, 38425665), (9, 25617110), (10, 23055399), (15, 15370266), (18, 12808555), (30, 7685133), (45, 5123422), (90, 2561711), (1231, 187290), (2081, 110790), (2462, 93645), (3693, 62430), (4162, 55395), (6155, 37458), (6243, 36930), (7386, 31215), (10405, 22158), (11079, 20810), (12310, 18729), (12486, 18465)]