217149570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5168

約数の個数: 96

約数和(自身を含む): 630362304

約数和(自身を除く): 413212734

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 645, 774, 946, 990, 1290, 1419, 1935, 2365, 2838, 3870, 4257, 4730, 5101, 7095, 8514, 10202, 14190, 15303, 21285, 25505, 30606, 42570, 45909, 51010, 56111, 76515, 91818, 112222, 153030, 168333, 219343, 229545, 280555, 336666, 438686, 459090, 504999, 561110, 658029, 841665, 1009998, 1096715, 1316058, 1683330, 1974087, 2193430, 2412773, 2524995, 3290145, 3948174, 4825546, 5049990, 6580290, 7238319, 9870435, 12063865, 14476638, 19740870, 21714957, 24127730, 36191595, 43429914, 72383190, 108574785, 217149570]

約数ペア:

[(1, 217149570), (2, 108574785), (3, 72383190), (5, 43429914), (6, 36191595), (9, 24127730), (10, 21714957), (11, 19740870), (15, 14476638), (18, 12063865), (22, 9870435), (30, 7238319), (33, 6580290), (43, 5049990), (45, 4825546), (55, 3948174), (66, 3290145), (86, 2524995), (90, 2412773), (99, 2193430), (110, 1974087), (129, 1683330), (165, 1316058), (198, 1096715), (215, 1009998), (258, 841665), (330, 658029), (387, 561110), (430, 504999), (473, 459090), (495, 438686), (645, 336666), (774, 280555), (946, 229545), (990, 219343), (1290, 168333), (1419, 153030), (1935, 112222), (2365, 91818), (2838, 76515), (3870, 56111), (4257, 51010), (4730, 45909), (5101, 42570), (7095, 30606), (8514, 25505), (10202, 21285), (14190, 15303)]