8180910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5377

約数の個数: 48

約数和(自身を含む): 22525776

約数和(自身を除く): 14344866

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, 5347, 10694, 16041, 26735, 32082, 48123, 53470, 80205, 90899, 96246, 160410, 181798, 240615, 272697, 454495, 481230, 545394, 818091, 908990, 1363485, 1636182, 2726970, 4090455, 8180910]

約数ペア:

[(1, 8180910), (2, 4090455), (3, 2726970), (5, 1636182), (6, 1363485), (9, 908990), (10, 818091), (15, 545394), (17, 481230), (18, 454495), (30, 272697), (34, 240615), (45, 181798), (51, 160410), (85, 96246), (90, 90899), (102, 80205), (153, 53470), (170, 48123), (255, 32082), (306, 26735), (510, 16041), (765, 10694), (1530, 5347)]