28174944420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2484563}}^1$

素因数の和:2484591

約数の個数: 120

約数和(自身を含む): 101012433984

約数和(自身を除く): 72837489564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 2484563, 4969126, 7453689, 9938252, 12422815, 14907378, 17391941, 22361067, 24845630, 29814756, 34783882, 37268445, 44722134, 49691260, 52175823, 67083201, 69567764, 74536890, 86959705, 89444268, 104351646, 111805335, 134166402, 149073780, 156527469, 173919410, 201249603, 208703292, 223610670, 260879115, 268332804, 313054938, 335416005, 347838820, 402499206, 447221340, 469582407, 521758230, 626109876, 670832010, 782637345, 804998412, 939164814, 1006248015, 1043516460, 1341664020, 1408747221, 1565274690, 1878329628, 2012496030, 2347912035, 2817494442, 3130549380, 4024992060, 4695824070, 5634988884, 7043736105, 9391648140, 14087472210, 28174944420]

約数ペア:

[(1, 28174944420), (2, 14087472210), (3, 9391648140), (4, 7043736105), (5, 5634988884), (6, 4695824070), (7, 4024992060), (9, 3130549380), (10, 2817494442), (12, 2347912035), (14, 2012496030), (15, 1878329628), (18, 1565274690), (20, 1408747221), (21, 1341664020), (27, 1043516460), (28, 1006248015), (30, 939164814), (35, 804998412), (36, 782637345), (42, 670832010), (45, 626109876), (54, 521758230), (60, 469582407), (63, 447221340), (70, 402499206), (81, 347838820), (84, 335416005), (90, 313054938), (105, 268332804), (108, 260879115), (126, 223610670), (135, 208703292), (140, 201249603), (162, 173919410), (180, 156527469), (189, 149073780), (210, 134166402), (252, 111805335), (270, 104351646), (315, 89444268), (324, 86959705), (378, 74536890), (405, 69567764), (420, 67083201), (540, 52175823), (567, 49691260), (630, 44722134), (756, 37268445), (810, 34783882), (945, 29814756), (1134, 24845630), (1260, 22361067), (1620, 17391941), (1890, 14907378), (2268, 12422815), (2835, 9938252), (3780, 7453689), (5670, 4969126), (11340, 2484563)]