217891130

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5198

約数の個数: 32

約数和(自身を含む): 404395200

約数和(自身を除く): 186504070

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 295, 365, 590, 730, 4307, 5059, 8614, 10118, 21535, 25295, 43070, 50590, 298481, 369307, 596962, 738614, 1492405, 1846535, 2984810, 3693070, 21789113, 43578226, 108945565, 217891130]

約数ペア:

[(1, 217891130), (2, 108945565), (5, 43578226), (10, 21789113), (59, 3693070), (73, 2984810), (118, 1846535), (146, 1492405), (295, 738614), (365, 596962), (590, 369307), (730, 298481), (4307, 50590), (5059, 43070), (8614, 25295), (10118, 21535)]