8005470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 22208256

約数和(自身を除く): 14202786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1427, 1870, 2805, 2854, 4281, 5610, 7135, 8562, 14270, 15697, 21405, 24259, 31394, 42810, 47091, 48518, 72777, 78485, 94182, 121295, 145554, 156970, 235455, 242590, 266849, 363885, 470910, 533698, 727770, 800547, 1334245, 1601094, 2668490, 4002735, 8005470]

約数ペア:

[(1, 8005470), (2, 4002735), (3, 2668490), (5, 1601094), (6, 1334245), (10, 800547), (11, 727770), (15, 533698), (17, 470910), (22, 363885), (30, 266849), (33, 242590), (34, 235455), (51, 156970), (55, 145554), (66, 121295), (85, 94182), (102, 78485), (110, 72777), (165, 48518), (170, 47091), (187, 42810), (255, 31394), (330, 24259), (374, 21405), (510, 15697), (561, 14270), (935, 8562), (1122, 7135), (1427, 5610), (1870, 4281), (2805, 2854)]