99830220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{237691}}^1$

素因数の和:237710

約数の個数: 48

約数和(自身を含む): 319458048

約数和(自身を除く): 219627828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 237691, 475382, 713073, 950764, 1188455, 1426146, 1663837, 2376910, 2852292, 3327674, 3565365, 4753820, 4991511, 6655348, 7130730, 8319185, 9983022, 14261460, 16638370, 19966044, 24957555, 33276740, 49915110, 99830220]

約数ペア:

[(1, 99830220), (2, 49915110), (3, 33276740), (4, 24957555), (5, 19966044), (6, 16638370), (7, 14261460), (10, 9983022), (12, 8319185), (14, 7130730), (15, 6655348), (20, 4991511), (21, 4753820), (28, 3565365), (30, 3327674), (35, 2852292), (42, 2376910), (60, 1663837), (70, 1426146), (84, 1188455), (105, 950764), (140, 713073), (210, 475382), (420, 237691)]