715205930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 1389450240

約数和(自身を除く): 674244310

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 229, 230, 367, 370, 458, 734, 851, 1145, 1702, 1835, 2290, 3670, 4255, 5267, 8441, 8473, 8510, 10534, 13579, 16882, 16946, 26335, 27158, 42205, 42365, 52670, 67895, 84043, 84410, 84730, 135790, 168086, 194879, 312317, 389758, 420215, 624634, 840430, 974395, 1561585, 1932989, 1948790, 3109591, 3123170, 3865978, 6219182, 9664945, 15547955, 19329890, 31095910, 71520593, 143041186, 357602965, 715205930]

約数ペア:

[(1, 715205930), (2, 357602965), (5, 143041186), (10, 71520593), (23, 31095910), (37, 19329890), (46, 15547955), (74, 9664945), (115, 6219182), (185, 3865978), (229, 3123170), (230, 3109591), (367, 1948790), (370, 1932989), (458, 1561585), (734, 974395), (851, 840430), (1145, 624634), (1702, 420215), (1835, 389758), (2290, 312317), (3670, 194879), (4255, 168086), (5267, 135790), (8441, 84730), (8473, 84410), (8510, 84043), (10534, 67895), (13579, 52670), (16882, 42365), (16946, 42205), (26335, 27158)]