6653360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^2$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 17842608

約数和(自身を除く): 11189248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1744, 2180, 3052, 3815, 4360, 6104, 7630, 8720, 11881, 12208, 15260, 23762, 30520, 47524, 59405, 61040, 83167, 95048, 118810, 166334, 190096, 237620, 332668, 415835, 475240, 665336, 831670, 950480, 1330672, 1663340, 3326680, 6653360]

約数ペア:

[(1, 6653360), (2, 3326680), (4, 1663340), (5, 1330672), (7, 950480), (8, 831670), (10, 665336), (14, 475240), (16, 415835), (20, 332668), (28, 237620), (35, 190096), (40, 166334), (56, 118810), (70, 95048), (80, 83167), (109, 61040), (112, 59405), (140, 47524), (218, 30520), (280, 23762), (436, 15260), (545, 12208), (560, 11881), (763, 8720), (872, 7630), (1090, 6104), (1526, 4360), (1744, 3815), (2180, 3052)]