8471430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 24710400

約数和(自身を除く): 16238970

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, 199, 215, 258, 330, 387, 398, 430, 473, 495, 597, 645, 774, 946, 990, 995, 1194, 1290, 1419, 1791, 1935, 1990, 2189, 2365, 2838, 2985, 3582, 3870, 4257, 4378, 4730, 5970, 6567, 7095, 8514, 8557, 8955, 10945, 13134, 14190, 17114, 17910, 19701, 21285, 21890, 25671, 32835, 39402, 42570, 42785, 51342, 65670, 77013, 85570, 94127, 98505, 128355, 154026, 188254, 197010, 256710, 282381, 385065, 470635, 564762, 770130, 847143, 941270, 1411905, 1694286, 2823810, 4235715, 8471430]

約数ペア:

[(1, 8471430), (2, 4235715), (3, 2823810), (5, 1694286), (6, 1411905), (9, 941270), (10, 847143), (11, 770130), (15, 564762), (18, 470635), (22, 385065), (30, 282381), (33, 256710), (43, 197010), (45, 188254), (55, 154026), (66, 128355), (86, 98505), (90, 94127), (99, 85570), (110, 77013), (129, 65670), (165, 51342), (198, 42785), (199, 42570), (215, 39402), (258, 32835), (330, 25671), (387, 21890), (398, 21285), (430, 19701), (473, 17910), (495, 17114), (597, 14190), (645, 13134), (774, 10945), (946, 8955), (990, 8557), (995, 8514), (1194, 7095), (1290, 6567), (1419, 5970), (1791, 4730), (1935, 4378), (1990, 4257), (2189, 3870), (2365, 3582), (2838, 2985)]