30785204

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 54838056

約数和(自身を除く): 24052852

約数列:

[1, 2, 4, 101, 181, 202, 362, 404, 421, 724, 842, 1684, 18281, 36562, 42521, 73124, 76201, 85042, 152402, 170084, 304804, 7696301, 15392602, 30785204]

約数ペア:

[(1, 30785204), (2, 15392602), (4, 7696301), (101, 304804), (181, 170084), (202, 152402), (362, 85042), (404, 76201), (421, 73124), (724, 42521), (842, 36562), (1684, 18281)]