30495266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2063}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 48297600

約数和(自身を除く): 17802334

約数列:

[1, 2, 19, 38, 389, 778, 2063, 4126, 7391, 14782, 39197, 78394, 802507, 1605014, 15247633, 30495266]

約数ペア:

[(1, 30495266), (2, 15247633), (19, 1605014), (38, 802507), (389, 78394), (778, 39197), (2063, 14782), (4126, 7391)]