1489222730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{8273}}^1$

素因数の和:8710

約数の個数: 32

約数和(自身を含む): 2745114624

約数和(自身を除く): 1255891894

約数列:

[1, 2, 5, 10, 47, 94, 235, 383, 470, 766, 1915, 3830, 8273, 16546, 18001, 36002, 41365, 82730, 90005, 180010, 388831, 777662, 1944155, 3168559, 3888310, 6337118, 15842795, 31685590, 148922273, 297844546, 744611365, 1489222730]

約数ペア:

[(1, 1489222730), (2, 744611365), (5, 297844546), (10, 148922273), (47, 31685590), (94, 15842795), (235, 6337118), (383, 3888310), (470, 3168559), (766, 1944155), (1915, 777662), (3830, 388831), (8273, 180010), (16546, 90005), (18001, 82730), (36002, 41365)]