30984606

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1198

約数の個数: 40

約数和(自身を含む): 69858624

約数和(自身を除く): 38874018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 991, 1158, 1737, 1982, 2973, 3474, 5211, 5946, 8919, 10422, 15633, 17838, 26757, 31266, 53514, 80271, 160542, 191263, 382526, 573789, 1147578, 1721367, 3442734, 5164101, 10328202, 15492303, 30984606]

約数ペア:

[(1, 30984606), (2, 15492303), (3, 10328202), (6, 5164101), (9, 3442734), (18, 1721367), (27, 1147578), (54, 573789), (81, 382526), (162, 191263), (193, 160542), (386, 80271), (579, 53514), (991, 31266), (1158, 26757), (1737, 17838), (1982, 15633), (2973, 10422), (3474, 8919), (5211, 5946)]