1255683170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 2635545600

約数和(自身を除く): 1379862430

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 409, 427, 610, 719, 818, 854, 1438, 2045, 2135, 2863, 3595, 4090, 4270, 5033, 5726, 7190, 10066, 14315, 24949, 25165, 28630, 43859, 49898, 50330, 87718, 124745, 174643, 219295, 249490, 294071, 307013, 349286, 438590, 588142, 614026, 873215, 1470355, 1535065, 1746430, 2058497, 2940710, 3070130, 4116994, 10292485, 17938331, 20584970, 35876662, 89691655, 125568317, 179383310, 251136634, 627841585, 1255683170]

約数ペア:

[(1, 1255683170), (2, 627841585), (5, 251136634), (7, 179383310), (10, 125568317), (14, 89691655), (35, 35876662), (61, 20584970), (70, 17938331), (122, 10292485), (305, 4116994), (409, 3070130), (427, 2940710), (610, 2058497), (719, 1746430), (818, 1535065), (854, 1470355), (1438, 873215), (2045, 614026), (2135, 588142), (2863, 438590), (3595, 349286), (4090, 307013), (4270, 294071), (5033, 249490), (5726, 219295), (7190, 174643), (10066, 124745), (14315, 87718), (24949, 50330), (25165, 49898), (28630, 43859)]