65254860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32957}}^1$

素因数の和:32983

約数の個数: 72

約数和(自身を含む): 215940816

約数和(自身を除く): 150685956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 32957, 65914, 98871, 131828, 164785, 197742, 296613, 329570, 362527, 395484, 494355, 593226, 659140, 725054, 988710, 1087581, 1186452, 1450108, 1483065, 1812635, 1977420, 2175162, 2966130, 3262743, 3625270, 4350324, 5437905, 5932260, 6525486, 7250540, 10875810, 13050972, 16313715, 21751620, 32627430, 65254860]

約数ペア:

[(1, 65254860), (2, 32627430), (3, 21751620), (4, 16313715), (5, 13050972), (6, 10875810), (9, 7250540), (10, 6525486), (11, 5932260), (12, 5437905), (15, 4350324), (18, 3625270), (20, 3262743), (22, 2966130), (30, 2175162), (33, 1977420), (36, 1812635), (44, 1483065), (45, 1450108), (55, 1186452), (60, 1087581), (66, 988710), (90, 725054), (99, 659140), (110, 593226), (132, 494355), (165, 395484), (180, 362527), (198, 329570), (220, 296613), (330, 197742), (396, 164785), (495, 131828), (660, 98871), (990, 65914), (1980, 32957)]