72631370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 158906880

約数和(自身を除く): 86275510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 145, 185, 203, 259, 290, 370, 406, 518, 967, 1015, 1073, 1295, 1934, 2030, 2146, 2590, 4835, 5365, 6769, 7511, 9670, 10730, 13538, 15022, 28043, 33845, 35779, 37555, 56086, 67690, 71558, 75110, 140215, 178895, 196301, 250453, 280430, 357790, 392602, 500906, 981505, 1037591, 1252265, 1963010, 2075182, 2504530, 5187955, 7263137, 10375910, 14526274, 36315685, 72631370]

約数ペア:

[(1, 72631370), (2, 36315685), (5, 14526274), (7, 10375910), (10, 7263137), (14, 5187955), (29, 2504530), (35, 2075182), (37, 1963010), (58, 1252265), (70, 1037591), (74, 981505), (145, 500906), (185, 392602), (203, 357790), (259, 280430), (290, 250453), (370, 196301), (406, 178895), (518, 140215), (967, 75110), (1015, 71558), (1073, 67690), (1295, 56086), (1934, 37555), (2030, 35779), (2146, 33845), (2590, 28043), (4835, 15022), (5365, 13538), (6769, 10730), (7511, 9670)]