740752010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4561}}^1$

素因数の和:4826

約数の個数: 32

約数和(自身を含む): 1354914000

約数和(自身を除く): 614161990

約数列:

[1, 2, 5, 10, 109, 149, 218, 298, 545, 745, 1090, 1490, 4561, 9122, 16241, 22805, 32482, 45610, 81205, 162410, 497149, 679589, 994298, 1359178, 2485745, 3397945, 4971490, 6795890, 74075201, 148150402, 370376005, 740752010]

約数ペア:

[(1, 740752010), (2, 370376005), (5, 148150402), (10, 74075201), (109, 6795890), (149, 4971490), (218, 3397945), (298, 2485745), (545, 1359178), (745, 994298), (1090, 679589), (1490, 497149), (4561, 162410), (9122, 81205), (16241, 45610), (22805, 32482)]