30359960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44647}}^1$

素因数の和:44675

約数の個数: 32

約数和(自身を含む): 72329760

約数和(自身を除く): 41969800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 44647, 89294, 178588, 223235, 357176, 446470, 758999, 892940, 1517998, 1785880, 3035996, 3794995, 6071992, 7589990, 15179980, 30359960]

約数ペア:

[(1, 30359960), (2, 15179980), (4, 7589990), (5, 6071992), (8, 3794995), (10, 3035996), (17, 1785880), (20, 1517998), (34, 892940), (40, 758999), (68, 446470), (85, 357176), (136, 223235), (170, 178588), (340, 89294), (680, 44647)]