283107860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 710760960

約数和(自身を除く): 427653100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 103, 116, 140, 145, 203, 206, 290, 406, 412, 515, 580, 677, 721, 812, 1015, 1030, 1354, 1442, 2030, 2060, 2708, 2884, 2987, 3385, 3605, 4060, 4739, 5974, 6770, 7210, 9478, 11948, 13540, 14420, 14935, 18956, 19633, 20909, 23695, 29870, 39266, 41818, 47390, 59740, 69731, 78532, 83636, 94780, 98165, 104545, 137431, 139462, 196330, 209090, 274862, 278924, 348655, 392660, 418180, 488117, 549724, 687155, 697310, 976234, 1374310, 1394620, 1952468, 2022199, 2440585, 2748620, 4044398, 4881170, 8088796, 9762340, 10110995, 14155393, 20221990, 28310786, 40443980, 56621572, 70776965, 141553930, 283107860]

約数ペア:

[(1, 283107860), (2, 141553930), (4, 70776965), (5, 56621572), (7, 40443980), (10, 28310786), (14, 20221990), (20, 14155393), (28, 10110995), (29, 9762340), (35, 8088796), (58, 4881170), (70, 4044398), (103, 2748620), (116, 2440585), (140, 2022199), (145, 1952468), (203, 1394620), (206, 1374310), (290, 976234), (406, 697310), (412, 687155), (515, 549724), (580, 488117), (677, 418180), (721, 392660), (812, 348655), (1015, 278924), (1030, 274862), (1354, 209090), (1442, 196330), (2030, 139462), (2060, 137431), (2708, 104545), (2884, 98165), (2987, 94780), (3385, 83636), (3605, 78532), (4060, 69731), (4739, 59740), (5974, 47390), (6770, 41818), (7210, 39266), (9478, 29870), (11948, 23695), (13540, 20909), (14420, 19633), (14935, 18956)]