377687830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{126317}}^1$

素因数の和:126360

約数の個数: 32

約数和(自身を含む): 763971264

約数和(自身を除く): 386283434

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 126317, 252634, 631585, 1263170, 1642121, 2905291, 3284242, 5810582, 8210605, 14526455, 16421210, 29052910, 37768783, 75537566, 188843915, 377687830]

約数ペア:

[(1, 377687830), (2, 188843915), (5, 75537566), (10, 37768783), (13, 29052910), (23, 16421210), (26, 14526455), (46, 8210605), (65, 5810582), (115, 3284242), (130, 2905291), (230, 1642121), (299, 1263170), (598, 631585), (1495, 252634), (2990, 126317)]