210898710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213029}}^1$

素因数の和:213053

約数の個数: 48

約数和(自身を含む): 598188240

約数和(自身を除く): 387289530

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, 213029, 426058, 639087, 1065145, 1278174, 1917261, 2130290, 2343319, 3195435, 3834522, 4686638, 6390870, 7029957, 9586305, 11716595, 14059914, 19172610, 21089871, 23433190, 35149785, 42179742, 70299570, 105449355, 210898710]

約数ペア:

[(1, 210898710), (2, 105449355), (3, 70299570), (5, 42179742), (6, 35149785), (9, 23433190), (10, 21089871), (11, 19172610), (15, 14059914), (18, 11716595), (22, 9586305), (30, 7029957), (33, 6390870), (45, 4686638), (55, 3834522), (66, 3195435), (90, 2343319), (99, 2130290), (110, 1917261), (165, 1278174), (198, 1065145), (330, 639087), (495, 426058), (990, 213029)]