127057590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128341}}^1$

素因数の和:128365

約数の個数: 48

約数和(自身を含む): 360384336

約数和(自身を除く): 233326746

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 128341, 256682, 385023, 641705, 770046, 1155069, 1283410, 1411751, 1925115, 2310138, 2823502, 3850230, 4235253, 5775345, 7058755, 8470506, 11550690, 12705759, 14117510, 21176265, 25411518, 42352530, 63528795, 127057590]

約数ペア:

[(1, 127057590), (2, 63528795), (3, 42352530), (5, 25411518), (6, 21176265), (9, 14117510), (10, 12705759), (11, 11550690), (15, 8470506), (18, 7058755), (22, 5775345), (30, 4235253), (33, 3850230), (45, 2823502), (55, 2310138), (66, 1925115), (90, 1411751), (99, 1283410), (110, 1155069), (165, 770046), (198, 641705), (330, 385023), (495, 256682), (990, 128341)]