82234920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15937}}^1$

素因数の和:15994

約数の個数: 64

約数和(自身を含む): 252457920

約数和(自身を除く): 170223000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 15937, 31874, 47811, 63748, 79685, 95622, 127496, 159370, 191244, 239055, 318740, 382488, 478110, 637480, 685291, 956220, 1370582, 1912440, 2055873, 2741164, 3426455, 4111746, 5482328, 6852910, 8223492, 10279365, 13705820, 16446984, 20558730, 27411640, 41117460, 82234920]

約数ペア:

[(1, 82234920), (2, 41117460), (3, 27411640), (4, 20558730), (5, 16446984), (6, 13705820), (8, 10279365), (10, 8223492), (12, 6852910), (15, 5482328), (20, 4111746), (24, 3426455), (30, 2741164), (40, 2055873), (43, 1912440), (60, 1370582), (86, 956220), (120, 685291), (129, 637480), (172, 478110), (215, 382488), (258, 318740), (344, 239055), (430, 191244), (516, 159370), (645, 127496), (860, 95622), (1032, 79685), (1290, 63748), (1720, 47811), (2580, 31874), (5160, 15937)]