63872460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{354847}}^1$

素因数の和:354862

約数の個数: 36

約数和(自身を含む): 193747008

約数和(自身を除く): 129874548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 354847, 709694, 1064541, 1419388, 1774235, 2129082, 3193623, 3548470, 4258164, 5322705, 6387246, 7096940, 10645410, 12774492, 15968115, 21290820, 31936230, 63872460]

約数ペア:

[(1, 63872460), (2, 31936230), (3, 21290820), (4, 15968115), (5, 12774492), (6, 10645410), (9, 7096940), (10, 6387246), (12, 5322705), (15, 4258164), (18, 3548470), (20, 3193623), (30, 2129082), (36, 1774235), (45, 1419388), (60, 1064541), (90, 709694), (180, 354847)]