40543890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13121}}^1$

素因数の和:13234

約数の個数: 32

約数和(自身を含む): 98257536

約数和(自身を除く): 57713646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 13121, 26242, 39363, 65605, 78726, 131210, 196815, 393630, 1351463, 2702926, 4054389, 6757315, 8108778, 13514630, 20271945, 40543890]

約数ペア:

[(1, 40543890), (2, 20271945), (3, 13514630), (5, 8108778), (6, 6757315), (10, 4054389), (15, 2702926), (30, 1351463), (103, 393630), (206, 196815), (309, 131210), (515, 78726), (618, 65605), (1030, 39363), (1545, 26242), (3090, 13121)]