5161890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7514

約数の個数: 32

約数和(自身を含む): 12928896

約数和(自身を除く): 7767006

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 7481, 14962, 22443, 37405, 44886, 74810, 112215, 172063, 224430, 344126, 516189, 860315, 1032378, 1720630, 2580945, 5161890]

約数ペア:

[(1, 5161890), (2, 2580945), (3, 1720630), (5, 1032378), (6, 860315), (10, 516189), (15, 344126), (23, 224430), (30, 172063), (46, 112215), (69, 74810), (115, 44886), (138, 37405), (230, 22443), (345, 14962), (690, 7481)]