70658820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{392549}}^1$

素因数の和:392564

約数の個数: 36

約数和(自身を含む): 214332300

約数和(自身を除く): 143673480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 392549, 785098, 1177647, 1570196, 1962745, 2355294, 3532941, 3925490, 4710588, 5888235, 7065882, 7850980, 11776470, 14131764, 17664705, 23552940, 35329410, 70658820]

約数ペア:

[(1, 70658820), (2, 35329410), (3, 23552940), (4, 17664705), (5, 14131764), (6, 11776470), (9, 7850980), (10, 7065882), (12, 5888235), (15, 4710588), (18, 3925490), (20, 3532941), (30, 2355294), (36, 1962745), (45, 1570196), (60, 1177647), (90, 785098), (180, 392549)]