998133070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1009}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 2171564640

約数和(自身を除く): 1173431570

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 529, 782, 935, 1009, 1058, 1265, 1870, 1955, 2018, 2530, 2645, 3910, 4301, 5045, 5290, 5819, 8602, 8993, 10090, 11099, 11638, 17153, 17986, 21505, 22198, 23207, 29095, 34306, 43010, 44965, 46414, 55495, 58190, 85765, 89930, 98923, 110990, 116035, 171530, 188683, 197846, 232070, 255277, 377366, 394519, 494615, 510554, 533761, 789038, 943415, 989230, 1067522, 1276385, 1886830, 1972595, 2552770, 2668805, 3945190, 4339709, 5337610, 5871371, 8679418, 9073937, 11742742, 18147874, 21698545, 29356855, 43397090, 45369685, 58713710, 90739370, 99813307, 199626614, 499066535, 998133070]

約数ペア:

[(1, 998133070), (2, 499066535), (5, 199626614), (10, 99813307), (11, 90739370), (17, 58713710), (22, 45369685), (23, 43397090), (34, 29356855), (46, 21698545), (55, 18147874), (85, 11742742), (110, 9073937), (115, 8679418), (170, 5871371), (187, 5337610), (230, 4339709), (253, 3945190), (374, 2668805), (391, 2552770), (506, 1972595), (529, 1886830), (782, 1276385), (935, 1067522), (1009, 989230), (1058, 943415), (1265, 789038), (1870, 533761), (1955, 510554), (2018, 494615), (2530, 394519), (2645, 377366), (3910, 255277), (4301, 232070), (5045, 197846), (5290, 188683), (5819, 171530), (8602, 116035), (8993, 110990), (10090, 98923), (11099, 89930), (11638, 85765), (17153, 58190), (17986, 55495), (21505, 46414), (22198, 44965), (23207, 43010), (29095, 34306)]