90331374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15473}}^1$

素因数の和:15624

約数の個数: 32

約数和(自身を含む): 207970560

約数和(自身を除く): 117639186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 15473, 30946, 46419, 92838, 108311, 216622, 324933, 649866, 2150747, 4301494, 6452241, 12904482, 15055229, 30110458, 45165687, 90331374]

約数ペア:

[(1, 90331374), (2, 45165687), (3, 30110458), (6, 15055229), (7, 12904482), (14, 6452241), (21, 4301494), (42, 2150747), (139, 649866), (278, 324933), (417, 216622), (834, 108311), (973, 92838), (1946, 46419), (2919, 30946), (5838, 15473)]