87740910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57347}}^1$

素因数の和:57377

約数の個数: 48

約数和(自身を含む): 241549776

約数和(自身を除く): 153808866

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, 57347, 114694, 172041, 286735, 344082, 516123, 573470, 860205, 974899, 1032246, 1720410, 1949798, 2580615, 2924697, 4874495, 5161230, 5849394, 8774091, 9748990, 14623485, 17548182, 29246970, 43870455, 87740910]

約数ペア:

[(1, 87740910), (2, 43870455), (3, 29246970), (5, 17548182), (6, 14623485), (9, 9748990), (10, 8774091), (15, 5849394), (17, 5161230), (18, 4874495), (30, 2924697), (34, 2580615), (45, 1949798), (51, 1720410), (85, 1032246), (90, 974899), (102, 860205), (153, 573470), (170, 516123), (255, 344082), (306, 286735), (510, 172041), (765, 114694), (1530, 57347)]