2311750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 4949568

約数和(自身を除く): 2637818

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1321, 1750, 2642, 6605, 9247, 13210, 18494, 33025, 46235, 66050, 92470, 165125, 231175, 330250, 462350, 1155875, 2311750]

約数ペア:

[(1, 2311750), (2, 1155875), (5, 462350), (7, 330250), (10, 231175), (14, 165125), (25, 92470), (35, 66050), (50, 46235), (70, 33025), (125, 18494), (175, 13210), (250, 9247), (350, 6605), (875, 2642), (1321, 1750)]