42808230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 114739200

約数和(自身を除く): 71930970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 479, 662, 958, 993, 1437, 1655, 1986, 2395, 2874, 2979, 3310, 4311, 4790, 4965, 5958, 7185, 8622, 8937, 9930, 12933, 14370, 14895, 17874, 21555, 25866, 29790, 43110, 44685, 64665, 89370, 129330, 158549, 317098, 475647, 792745, 951294, 1426941, 1585490, 2378235, 2853882, 4280823, 4756470, 7134705, 8561646, 14269410, 21404115, 42808230]

約数ペア:

[(1, 42808230), (2, 21404115), (3, 14269410), (5, 8561646), (6, 7134705), (9, 4756470), (10, 4280823), (15, 2853882), (18, 2378235), (27, 1585490), (30, 1426941), (45, 951294), (54, 792745), (90, 475647), (135, 317098), (270, 158549), (331, 129330), (479, 89370), (662, 64665), (958, 44685), (993, 43110), (1437, 29790), (1655, 25866), (1986, 21555), (2395, 17874), (2874, 14895), (2979, 14370), (3310, 12933), (4311, 9930), (4790, 8937), (4965, 8622), (5958, 7185)]