31532210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 60661440

約数和(自身を除く): 29129230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2477, 2546, 4954, 6365, 12385, 12730, 24770, 47063, 94126, 165959, 235315, 331918, 470630, 829795, 1659590, 3153221, 6306442, 15766105, 31532210]

約数ペア:

[(1, 31532210), (2, 15766105), (5, 6306442), (10, 3153221), (19, 1659590), (38, 829795), (67, 470630), (95, 331918), (134, 235315), (190, 165959), (335, 94126), (670, 47063), (1273, 24770), (2477, 12730), (2546, 12385), (4954, 6365)]