66464670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 165876480

約数和(自身を除く): 99411810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 86, 129, 134, 201, 215, 258, 335, 402, 430, 645, 670, 769, 1005, 1290, 1538, 2010, 2307, 2881, 3845, 4614, 5762, 7690, 8643, 11535, 14405, 17286, 23070, 28810, 33067, 43215, 51523, 66134, 86430, 99201, 103046, 154569, 165335, 198402, 257615, 309138, 330670, 496005, 515230, 772845, 992010, 1545690, 2215489, 4430978, 6646467, 11077445, 13292934, 22154890, 33232335, 66464670]

約数ペア:

[(1, 66464670), (2, 33232335), (3, 22154890), (5, 13292934), (6, 11077445), (10, 6646467), (15, 4430978), (30, 2215489), (43, 1545690), (67, 992010), (86, 772845), (129, 515230), (134, 496005), (201, 330670), (215, 309138), (258, 257615), (335, 198402), (402, 165335), (430, 154569), (645, 103046), (670, 99201), (769, 86430), (1005, 66134), (1290, 51523), (1538, 43215), (2010, 33067), (2307, 28810), (2881, 23070), (3845, 17286), (4614, 14405), (5762, 11535), (7690, 8643)]