280668870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2477}}^1$

素因数の和:3749

約数の個数: 48

約数和(自身を含む): 730613520

約数和(自身を除く): 449944650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1259, 2477, 2518, 3777, 4954, 6295, 7431, 7554, 11331, 12385, 12590, 14862, 18885, 22293, 22662, 24770, 37155, 37770, 44586, 56655, 74310, 111465, 113310, 222930, 3118543, 6237086, 9355629, 15592715, 18711258, 28066887, 31185430, 46778145, 56133774, 93556290, 140334435, 280668870]

約数ペア:

[(1, 280668870), (2, 140334435), (3, 93556290), (5, 56133774), (6, 46778145), (9, 31185430), (10, 28066887), (15, 18711258), (18, 15592715), (30, 9355629), (45, 6237086), (90, 3118543), (1259, 222930), (2477, 113310), (2518, 111465), (3777, 74310), (4954, 56655), (6295, 44586), (7431, 37770), (7554, 37155), (11331, 24770), (12385, 22662), (12590, 22293), (14862, 18885)]