233419970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{81331}}^1$

素因数の和:81386

約数の個数: 32

約数和(自身を含む): 491895936

約数和(自身を除く): 258475966

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 81331, 162662, 406655, 569317, 813310, 1138634, 2846585, 3334571, 5693170, 6669142, 16672855, 23341997, 33345710, 46683994, 116709985, 233419970]

約数ペア:

[(1, 233419970), (2, 116709985), (5, 46683994), (7, 33345710), (10, 23341997), (14, 16672855), (35, 6669142), (41, 5693170), (70, 3334571), (82, 2846585), (205, 1138634), (287, 813310), (410, 569317), (574, 406655), (1435, 162662), (2870, 81331)]