121643490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2539}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 292242240

約数和(自身を除く): 170598750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1597, 2539, 3194, 4791, 5078, 7617, 7985, 9582, 12695, 15234, 15970, 23955, 25390, 38085, 47910, 76170, 4054783, 8109566, 12164349, 20273915, 24328698, 40547830, 60821745, 121643490]

約数ペア:

[(1, 121643490), (2, 60821745), (3, 40547830), (5, 24328698), (6, 20273915), (10, 12164349), (15, 8109566), (30, 4054783), (1597, 76170), (2539, 47910), (3194, 38085), (4791, 25390), (5078, 23955), (7617, 15970), (7985, 15234), (9582, 12695)]