39749010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 109707264

約数和(自身を除く): 69958254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 573, 955, 991, 1146, 1337, 1910, 1982, 2674, 2865, 2973, 4011, 4955, 5730, 5946, 6685, 6937, 8022, 9910, 13370, 13874, 14865, 20055, 20811, 29730, 34685, 40110, 41622, 69370, 104055, 189281, 208110, 378562, 567843, 946405, 1135686, 1324967, 1892810, 2649934, 2839215, 3974901, 5678430, 6624835, 7949802, 13249670, 19874505, 39749010]

約数ペア:

[(1, 39749010), (2, 19874505), (3, 13249670), (5, 7949802), (6, 6624835), (7, 5678430), (10, 3974901), (14, 2839215), (15, 2649934), (21, 1892810), (30, 1324967), (35, 1135686), (42, 946405), (70, 567843), (105, 378562), (191, 208110), (210, 189281), (382, 104055), (573, 69370), (955, 41622), (991, 40110), (1146, 34685), (1337, 29730), (1910, 20811), (1982, 20055), (2674, 14865), (2865, 13874), (2973, 13370), (4011, 9910), (4955, 8022), (5730, 6937), (5946, 6685)]