12898710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 38776320

約数和(自身を除く): 25877610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 101, 110, 129, 135, 165, 198, 202, 215, 258, 270, 297, 303, 330, 387, 430, 473, 495, 505, 594, 606, 645, 774, 909, 946, 990, 1010, 1111, 1161, 1290, 1419, 1485, 1515, 1818, 1935, 2222, 2322, 2365, 2727, 2838, 2970, 3030, 3333, 3870, 4257, 4343, 4545, 4730, 5454, 5555, 5805, 6666, 7095, 8514, 8686, 9090, 9999, 11110, 11610, 12771, 13029, 13635, 14190, 16665, 19998, 21285, 21715, 25542, 26058, 27270, 29997, 33330, 39087, 42570, 43430, 47773, 49995, 59994, 63855, 65145, 78174, 95546, 99990, 117261, 127710, 130290, 143319, 149985, 195435, 234522, 238865, 286638, 299970, 390870, 429957, 477730, 586305, 716595, 859914, 1172610, 1289871, 1433190, 2149785, 2579742, 4299570, 6449355, 12898710]

約数ペア:

[(1, 12898710), (2, 6449355), (3, 4299570), (5, 2579742), (6, 2149785), (9, 1433190), (10, 1289871), (11, 1172610), (15, 859914), (18, 716595), (22, 586305), (27, 477730), (30, 429957), (33, 390870), (43, 299970), (45, 286638), (54, 238865), (55, 234522), (66, 195435), (86, 149985), (90, 143319), (99, 130290), (101, 127710), (110, 117261), (129, 99990), (135, 95546), (165, 78174), (198, 65145), (202, 63855), (215, 59994), (258, 49995), (270, 47773), (297, 43430), (303, 42570), (330, 39087), (387, 33330), (430, 29997), (473, 27270), (495, 26058), (505, 25542), (594, 21715), (606, 21285), (645, 19998), (774, 16665), (909, 14190), (946, 13635), (990, 13029), (1010, 12771), (1111, 11610), (1161, 11110), (1290, 9999), (1419, 9090), (1485, 8686), (1515, 8514), (1818, 7095), (1935, 6666), (2222, 5805), (2322, 5555), (2365, 5454), (2727, 4730), (2838, 4545), (2970, 4343), (3030, 4257), (3333, 3870)]