31925230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 59810400

約数和(自身を除く): 27885170

約数列:

[1, 2, 5, 10, 29, 58, 145, 283, 290, 389, 566, 778, 1415, 1945, 2830, 3890, 8207, 11281, 16414, 22562, 41035, 56405, 82070, 110087, 112810, 220174, 550435, 1100870, 3192523, 6385046, 15962615, 31925230]

約数ペア:

[(1, 31925230), (2, 15962615), (5, 6385046), (10, 3192523), (29, 1100870), (58, 550435), (145, 220174), (283, 112810), (290, 110087), (389, 82070), (566, 56405), (778, 41035), (1415, 22562), (1945, 16414), (2830, 11281), (3890, 8207)]