28233150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 77780736

約数和(自身を除く): 49547586

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 110, 142, 150, 165, 213, 241, 275, 330, 355, 426, 482, 550, 710, 723, 781, 825, 1065, 1205, 1446, 1562, 1650, 1775, 2130, 2343, 2410, 2651, 3550, 3615, 3905, 4686, 5302, 5325, 6025, 7230, 7810, 7953, 10650, 11715, 12050, 13255, 15906, 17111, 18075, 19525, 23430, 26510, 34222, 36150, 39050, 39765, 51333, 58575, 66275, 79530, 85555, 102666, 117150, 132550, 171110, 188221, 198825, 256665, 376442, 397650, 427775, 513330, 564663, 855550, 941105, 1129326, 1283325, 1882210, 2566650, 2823315, 4705525, 5646630, 9411050, 14116575, 28233150]

約数ペア:

[(1, 28233150), (2, 14116575), (3, 9411050), (5, 5646630), (6, 4705525), (10, 2823315), (11, 2566650), (15, 1882210), (22, 1283325), (25, 1129326), (30, 941105), (33, 855550), (50, 564663), (55, 513330), (66, 427775), (71, 397650), (75, 376442), (110, 256665), (142, 198825), (150, 188221), (165, 171110), (213, 132550), (241, 117150), (275, 102666), (330, 85555), (355, 79530), (426, 66275), (482, 58575), (550, 51333), (710, 39765), (723, 39050), (781, 36150), (825, 34222), (1065, 26510), (1205, 23430), (1446, 19525), (1562, 18075), (1650, 17111), (1775, 15906), (2130, 13255), (2343, 12050), (2410, 11715), (2651, 10650), (3550, 7953), (3615, 7810), (3905, 7230), (4686, 6025), (5302, 5325)]