66591070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 148740480

約数和(自身を除く): 82149410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 433, 455, 845, 866, 910, 1183, 1690, 2165, 2197, 2366, 3031, 4330, 4394, 5629, 5915, 6062, 10985, 11258, 11830, 15155, 15379, 21970, 28145, 30310, 30758, 39403, 56290, 73177, 76895, 78806, 146354, 153790, 197015, 365885, 394030, 512239, 731770, 951301, 1024478, 1902602, 2561195, 4756505, 5122390, 6659107, 9513010, 13318214, 33295535, 66591070]

約数ペア:

[(1, 66591070), (2, 33295535), (5, 13318214), (7, 9513010), (10, 6659107), (13, 5122390), (14, 4756505), (26, 2561195), (35, 1902602), (65, 1024478), (70, 951301), (91, 731770), (130, 512239), (169, 394030), (182, 365885), (338, 197015), (433, 153790), (455, 146354), (845, 78806), (866, 76895), (910, 73177), (1183, 56290), (1690, 39403), (2165, 30758), (2197, 30310), (2366, 28145), (3031, 21970), (4330, 15379), (4394, 15155), (5629, 11830), (5915, 11258), (6062, 10985)]