74207940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33427}}^1$

素因数の和:33476

約数の個数: 48

約数和(自身を含む): 213404352

約数和(自身を除く): 139196412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 33427, 66854, 100281, 133708, 167135, 200562, 334270, 401124, 501405, 668540, 1002810, 1236799, 2005620, 2473598, 3710397, 4947196, 6183995, 7420794, 12367990, 14841588, 18551985, 24735980, 37103970, 74207940]

約数ペア:

[(1, 74207940), (2, 37103970), (3, 24735980), (4, 18551985), (5, 14841588), (6, 12367990), (10, 7420794), (12, 6183995), (15, 4947196), (20, 3710397), (30, 2473598), (37, 2005620), (60, 1236799), (74, 1002810), (111, 668540), (148, 501405), (185, 401124), (222, 334270), (370, 200562), (444, 167135), (555, 133708), (740, 100281), (1110, 66854), (2220, 33427)]