1142750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{653}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 2448576

約数和(自身を除く): 1305826

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 653, 875, 1306, 1750, 3265, 4571, 6530, 9142, 16325, 22855, 32650, 45710, 81625, 114275, 163250, 228550, 571375, 1142750]

約数ペア:

[(1, 1142750), (2, 571375), (5, 228550), (7, 163250), (10, 114275), (14, 81625), (25, 45710), (35, 32650), (50, 22855), (70, 16325), (125, 9142), (175, 6530), (250, 4571), (350, 3265), (653, 1750), (875, 1306)]