72590310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20681}}^1$

素因数の和:20710

約数の個数: 64

約数和(自身を含む): 208474560

約数和(自身を除く): 135884250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 20681, 41362, 62043, 103405, 124086, 186129, 206810, 268853, 310215, 372258, 537706, 558387, 620430, 806559, 930645, 1116774, 1344265, 1613118, 1861290, 2419677, 2688530, 2791935, 4032795, 4839354, 5583870, 7259031, 8065590, 12098385, 14518062, 24196770, 36295155, 72590310]

約数ペア:

[(1, 72590310), (2, 36295155), (3, 24196770), (5, 14518062), (6, 12098385), (9, 8065590), (10, 7259031), (13, 5583870), (15, 4839354), (18, 4032795), (26, 2791935), (27, 2688530), (30, 2419677), (39, 1861290), (45, 1613118), (54, 1344265), (65, 1116774), (78, 930645), (90, 806559), (117, 620430), (130, 558387), (135, 537706), (195, 372258), (234, 310215), (270, 268853), (351, 206810), (390, 186129), (585, 124086), (702, 103405), (1170, 62043), (1755, 41362), (3510, 20681)]