30374994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2251}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 65830464

約数和(自身を除く): 35455470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 2251, 4498, 4502, 6747, 6753, 13494, 13506, 29263, 58526, 87789, 175578, 389423, 778846, 1168269, 2336538, 5062499, 10124998, 15187497, 30374994]

約数ペア:

[(1, 30374994), (2, 15187497), (3, 10124998), (6, 5062499), (13, 2336538), (26, 1168269), (39, 778846), (78, 389423), (173, 175578), (346, 87789), (519, 58526), (1038, 29263), (2249, 13506), (2251, 13494), (4498, 6753), (4502, 6747)]