678330090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443353}}^1$

素因数の和:443383

約数の個数: 48

約数和(自身を含む): 1867407048

約数和(自身を除く): 1189076958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 443353, 886706, 1330059, 2216765, 2660118, 3990177, 4433530, 6650295, 7537001, 7980354, 13300590, 15074002, 19950885, 22611003, 37685005, 39901770, 45222006, 67833009, 75370010, 113055015, 135666018, 226110030, 339165045, 678330090]

約数ペア:

[(1, 678330090), (2, 339165045), (3, 226110030), (5, 135666018), (6, 113055015), (9, 75370010), (10, 67833009), (15, 45222006), (17, 39901770), (18, 37685005), (30, 22611003), (34, 19950885), (45, 15074002), (51, 13300590), (85, 7980354), (90, 7537001), (102, 6650295), (153, 4433530), (170, 3990177), (255, 2660118), (306, 2216765), (510, 1330059), (765, 886706), (1530, 443353)]