61675620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1249}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 173040000

約数和(自身を除く): 111364380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1249, 1646, 2469, 2498, 3292, 3747, 4115, 4938, 4996, 6245, 7494, 8230, 9876, 12345, 12490, 14988, 16460, 18735, 24690, 24980, 37470, 49380, 74940, 1027927, 2055854, 3083781, 4111708, 5139635, 6167562, 10279270, 12335124, 15418905, 20558540, 30837810, 61675620]

約数ペア:

[(1, 61675620), (2, 30837810), (3, 20558540), (4, 15418905), (5, 12335124), (6, 10279270), (10, 6167562), (12, 5139635), (15, 4111708), (20, 3083781), (30, 2055854), (60, 1027927), (823, 74940), (1249, 49380), (1646, 37470), (2469, 24980), (2498, 24690), (3292, 18735), (3747, 16460), (4115, 14988), (4938, 12490), (4996, 12345), (6245, 9876), (7494, 8230)]