31526330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 68491008

約数和(自身を除く): 36964678

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 733, 782, 935, 1265, 1466, 1870, 1955, 2530, 3665, 3910, 4301, 7330, 8063, 8602, 12461, 16126, 16859, 21505, 24922, 33718, 40315, 43010, 62305, 80630, 84295, 124610, 137071, 168590, 185449, 274142, 286603, 370898, 573206, 685355, 927245, 1370710, 1433015, 1854490, 2866030, 3152633, 6305266, 15763165, 31526330]

約数ペア:

[(1, 31526330), (2, 15763165), (5, 6305266), (10, 3152633), (11, 2866030), (17, 1854490), (22, 1433015), (23, 1370710), (34, 927245), (46, 685355), (55, 573206), (85, 370898), (110, 286603), (115, 274142), (170, 185449), (187, 168590), (230, 137071), (253, 124610), (374, 84295), (391, 80630), (506, 62305), (733, 43010), (782, 40315), (935, 33718), (1265, 24922), (1466, 21505), (1870, 16859), (1955, 16126), (2530, 12461), (3665, 8602), (3910, 8063), (4301, 7330)]