30074074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 49392000

約数和(自身を除く): 19317926

約数列:

[1, 2, 19, 38, 41, 82, 97, 194, 199, 398, 779, 1558, 1843, 3686, 3781, 3977, 7562, 7954, 8159, 16318, 19303, 38606, 75563, 151126, 155021, 310042, 366757, 733514, 791423, 1582846, 15037037, 30074074]

約数ペア:

[(1, 30074074), (2, 15037037), (19, 1582846), (38, 791423), (41, 733514), (82, 366757), (97, 310042), (194, 155021), (199, 151126), (398, 75563), (779, 38606), (1558, 19303), (1843, 16318), (3686, 8159), (3781, 7954), (3977, 7562)]