156693990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{4243}}^1$

素因数の和:5484

約数の個数: 32

約数和(自身を含む): 376459776

約数和(自身を除く): 219765786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1231, 2462, 3693, 4243, 6155, 7386, 8486, 12310, 12729, 18465, 21215, 25458, 36930, 42430, 63645, 127290, 5223133, 10446266, 15669399, 26115665, 31338798, 52231330, 78346995, 156693990]

約数ペア:

[(1, 156693990), (2, 78346995), (3, 52231330), (5, 31338798), (6, 26115665), (10, 15669399), (15, 10446266), (30, 5223133), (1231, 127290), (2462, 63645), (3693, 42430), (4243, 36930), (6155, 25458), (7386, 21215), (8486, 18465), (12310, 12729)]