84726870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21559}}^1$

素因数の和:21700

約数の個数: 32

約数和(自身を含む): 204906240

約数和(自身を除く): 120179370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 21559, 43118, 64677, 107795, 129354, 215590, 323385, 646770, 2824229, 5648458, 8472687, 14121145, 16945374, 28242290, 42363435, 84726870]

約数ペア:

[(1, 84726870), (2, 42363435), (3, 28242290), (5, 16945374), (6, 14121145), (10, 8472687), (15, 5648458), (30, 2824229), (131, 646770), (262, 323385), (393, 215590), (655, 129354), (786, 107795), (1310, 64677), (1965, 43118), (3930, 21559)]