80188170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140681}}^1$

素因数の和:140710

約数の個数: 32

約数和(自身を含む): 202582080

約数和(自身を除く): 122393910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 140681, 281362, 422043, 703405, 844086, 1406810, 2110215, 2672939, 4220430, 5345878, 8018817, 13364695, 16037634, 26729390, 40094085, 80188170]

約数ペア:

[(1, 80188170), (2, 40094085), (3, 26729390), (5, 16037634), (6, 13364695), (10, 8018817), (15, 5345878), (19, 4220430), (30, 2672939), (38, 2110215), (57, 1406810), (95, 844086), (114, 703405), (190, 422043), (285, 281362), (570, 140681)]