89540730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52363}}^1$

素因数の和:52395

約数の個数: 48

約数和(自身を含む): 245063520

約数和(自身を除く): 155522790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 52363, 104726, 157089, 261815, 314178, 471267, 523630, 785445, 942534, 994897, 1570890, 1989794, 2356335, 2984691, 4712670, 4974485, 5969382, 8954073, 9948970, 14923455, 17908146, 29846910, 44770365, 89540730]

約数ペア:

[(1, 89540730), (2, 44770365), (3, 29846910), (5, 17908146), (6, 14923455), (9, 9948970), (10, 8954073), (15, 5969382), (18, 4974485), (19, 4712670), (30, 2984691), (38, 2356335), (45, 1989794), (57, 1570890), (90, 994897), (95, 942534), (114, 785445), (171, 523630), (190, 471267), (285, 314178), (342, 261815), (570, 157089), (855, 104726), (1710, 52363)]