2827783730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 5405875200

約数和(自身を除く): 2578091470

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 109, 155, 218, 265, 310, 530, 545, 1090, 1579, 1643, 3158, 3286, 3379, 5777, 6758, 7895, 8215, 11554, 15790, 16430, 16895, 28885, 33790, 48949, 57770, 83687, 97898, 167374, 172111, 179087, 244745, 344222, 358174, 418435, 489490, 836870, 860555, 895435, 1721110, 1790870, 2594297, 5188594, 5335441, 9121883, 10670882, 12971485, 18243766, 25942970, 26677205, 45609415, 53354410, 91218830, 282778373, 565556746, 1413891865, 2827783730]

約数ペア:

[(1, 2827783730), (2, 1413891865), (5, 565556746), (10, 282778373), (31, 91218830), (53, 53354410), (62, 45609415), (106, 26677205), (109, 25942970), (155, 18243766), (218, 12971485), (265, 10670882), (310, 9121883), (530, 5335441), (545, 5188594), (1090, 2594297), (1579, 1790870), (1643, 1721110), (3158, 895435), (3286, 860555), (3379, 836870), (5777, 489490), (6758, 418435), (7895, 358174), (8215, 344222), (11554, 244745), (15790, 179087), (16430, 172111), (16895, 167374), (28885, 97898), (33790, 83687), (48949, 57770)]