61670940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3821}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 111694980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 3821, 4035, 5380, 7642, 8070, 11463, 15284, 16140, 19105, 22926, 38210, 45852, 57315, 76420, 114630, 229260, 1027849, 2055698, 3083547, 4111396, 5139245, 6167094, 10278490, 12334188, 15417735, 20556980, 30835470, 61670940]

約数ペア:

[(1, 61670940), (2, 30835470), (3, 20556980), (4, 15417735), (5, 12334188), (6, 10278490), (10, 6167094), (12, 5139245), (15, 4111396), (20, 3083547), (30, 2055698), (60, 1027849), (269, 229260), (538, 114630), (807, 76420), (1076, 57315), (1345, 45852), (1614, 38210), (2690, 22926), (3228, 19105), (3821, 16140), (4035, 15284), (5380, 11463), (7642, 8070)]