315291570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1181}}^1$

素因数の和:2011

約数の個数: 64

約数和(自身を含む): 827210880

約数和(自身を除く): 511919310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 809, 1181, 1618, 2362, 2427, 3543, 4045, 4854, 5905, 7086, 8090, 8899, 11810, 12135, 12991, 17715, 17798, 24270, 25982, 26697, 35430, 38973, 44495, 53394, 64955, 77946, 88990, 129910, 133485, 194865, 266970, 389730, 955429, 1910858, 2866287, 4777145, 5732574, 9554290, 10509719, 14331435, 21019438, 28662870, 31529157, 52548595, 63058314, 105097190, 157645785, 315291570]

約数ペア:

[(1, 315291570), (2, 157645785), (3, 105097190), (5, 63058314), (6, 52548595), (10, 31529157), (11, 28662870), (15, 21019438), (22, 14331435), (30, 10509719), (33, 9554290), (55, 5732574), (66, 4777145), (110, 2866287), (165, 1910858), (330, 955429), (809, 389730), (1181, 266970), (1618, 194865), (2362, 133485), (2427, 129910), (3543, 88990), (4045, 77946), (4854, 64955), (5905, 53394), (7086, 44495), (8090, 38973), (8899, 35430), (11810, 26697), (12135, 25982), (12991, 24270), (17715, 17798)]