1907130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 4618368

約数和(自身を除く): 2711238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 421, 453, 755, 842, 906, 1263, 1510, 2105, 2265, 2526, 4210, 4530, 6315, 12630, 63571, 127142, 190713, 317855, 381426, 635710, 953565, 1907130]

約数ペア:

[(1, 1907130), (2, 953565), (3, 635710), (5, 381426), (6, 317855), (10, 190713), (15, 127142), (30, 63571), (151, 12630), (302, 6315), (421, 4530), (453, 4210), (755, 2526), (842, 2265), (906, 2105), (1263, 1510)]