730750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 1422720

約数和(自身を除く): 691970

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 79, 125, 158, 185, 250, 370, 395, 790, 925, 1850, 1975, 2923, 3950, 4625, 5846, 9250, 9875, 14615, 19750, 29230, 73075, 146150, 365375, 730750]

約数ペア:

[(1, 730750), (2, 365375), (5, 146150), (10, 73075), (25, 29230), (37, 19750), (50, 14615), (74, 9875), (79, 9250), (125, 5846), (158, 4625), (185, 3950), (250, 2923), (370, 1975), (395, 1850), (790, 925)]