72156930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82939}}^1$

素因数の和:82978

約数の個数: 32

約数和(自身を含む): 179150400

約数和(自身を除く): 106993470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 82939, 165878, 248817, 414695, 497634, 829390, 1244085, 2405231, 2488170, 4810462, 7215693, 12026155, 14431386, 24052310, 36078465, 72156930]

約数ペア:

[(1, 72156930), (2, 36078465), (3, 24052310), (5, 14431386), (6, 12026155), (10, 7215693), (15, 4810462), (29, 2488170), (30, 2405231), (58, 1244085), (87, 829390), (145, 497634), (174, 414695), (290, 248817), (435, 165878), (870, 82939)]