421701060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20611}}^1$

素因数の和:20665

約数の個数: 96

約数和(自身を含む): 1329721344

約数和(自身を除く): 908020284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 20460, 20611, 41222, 61833, 82444, 103055, 123666, 206110, 226721, 247332, 309165, 412220, 453442, 618330, 638941, 680163, 906884, 1133605, 1236660, 1277882, 1360326, 1916823, 2267210, 2555764, 2720652, 3194705, 3400815, 3833646, 4534420, 6389410, 6801630, 7028351, 7667292, 9584115, 12778820, 13603260, 14056702, 19168230, 21085053, 28113404, 35141755, 38336460, 42170106, 70283510, 84340212, 105425265, 140567020, 210850530, 421701060]

約数ペア:

[(1, 421701060), (2, 210850530), (3, 140567020), (4, 105425265), (5, 84340212), (6, 70283510), (10, 42170106), (11, 38336460), (12, 35141755), (15, 28113404), (20, 21085053), (22, 19168230), (30, 14056702), (31, 13603260), (33, 12778820), (44, 9584115), (55, 7667292), (60, 7028351), (62, 6801630), (66, 6389410), (93, 4534420), (110, 3833646), (124, 3400815), (132, 3194705), (155, 2720652), (165, 2555764), (186, 2267210), (220, 1916823), (310, 1360326), (330, 1277882), (341, 1236660), (372, 1133605), (465, 906884), (620, 680163), (660, 638941), (682, 618330), (930, 453442), (1023, 412220), (1364, 309165), (1705, 247332), (1860, 226721), (2046, 206110), (3410, 123666), (4092, 103055), (5115, 82444), (6820, 61833), (10230, 41222), (20460, 20611)]