132430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 32

約数和(自身を含む): 272160

約数和(自身を除く): 139730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 170, 190, 205, 323, 410, 646, 697, 779, 1394, 1558, 1615, 3230, 3485, 3895, 6970, 7790, 13243, 26486, 66215, 132430]

約数ペア:

[(1, 132430), (2, 66215), (5, 26486), (10, 13243), (17, 7790), (19, 6970), (34, 3895), (38, 3485), (41, 3230), (82, 1615), (85, 1558), (95, 1394), (170, 779), (190, 697), (205, 646), (323, 410)]