30146418

素因数分解:

$2^1\times 3^4\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:884

約数の個数: 40

約数和(自身を含む): 67866480

約数和(自身を除く): 37720062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 379, 491, 758, 982, 1137, 1473, 2274, 2946, 3411, 4419, 6822, 8838, 10233, 13257, 20466, 26514, 30699, 39771, 61398, 79542, 186089, 372178, 558267, 1116534, 1674801, 3349602, 5024403, 10048806, 15073209, 30146418]

約数ペア:

[(1, 30146418), (2, 15073209), (3, 10048806), (6, 5024403), (9, 3349602), (18, 1674801), (27, 1116534), (54, 558267), (81, 372178), (162, 186089), (379, 79542), (491, 61398), (758, 39771), (982, 30699), (1137, 26514), (1473, 20466), (2274, 13257), (2946, 10233), (3411, 8838), (4419, 6822)]