7869230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 7250770

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 499, 830, 998, 1577, 2495, 3154, 4990, 7885, 9481, 15770, 18962, 41417, 47405, 82834, 94810, 207085, 414170, 786923, 1573846, 3934615, 7869230]

約数ペア:

[(1, 7869230), (2, 3934615), (5, 1573846), (10, 786923), (19, 414170), (38, 207085), (83, 94810), (95, 82834), (166, 47405), (190, 41417), (415, 18962), (499, 15770), (830, 9481), (998, 7885), (1577, 4990), (2495, 3154)]