42388310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 86873472

約数和(自身を除く): 44485162

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 115, 170, 185, 230, 293, 370, 391, 586, 629, 782, 851, 1258, 1465, 1702, 1955, 2930, 3145, 3910, 4255, 4981, 6290, 6739, 8510, 9962, 10841, 13478, 14467, 21682, 24905, 28934, 33695, 49810, 54205, 67390, 72335, 108410, 114563, 144670, 184297, 229126, 249343, 368594, 498686, 572815, 921485, 1145630, 1246715, 1842970, 2493430, 4238831, 8477662, 21194155, 42388310]

約数ペア:

[(1, 42388310), (2, 21194155), (5, 8477662), (10, 4238831), (17, 2493430), (23, 1842970), (34, 1246715), (37, 1145630), (46, 921485), (74, 572815), (85, 498686), (115, 368594), (170, 249343), (185, 229126), (230, 184297), (293, 144670), (370, 114563), (391, 108410), (586, 72335), (629, 67390), (782, 54205), (851, 49810), (1258, 33695), (1465, 28934), (1702, 24905), (1955, 21682), (2930, 14467), (3145, 13478), (3910, 10841), (4255, 9962), (4981, 8510), (6290, 6739)]