85144980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1419083}}^1$

素因数の和:1419095

約数の個数: 24

約数和(自身を含む): 238406112

約数和(自身を除く): 153261132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1419083, 2838166, 4257249, 5676332, 7095415, 8514498, 14190830, 17028996, 21286245, 28381660, 42572490, 85144980]

約数ペア:

[(1, 85144980), (2, 42572490), (3, 28381660), (4, 21286245), (5, 17028996), (6, 14190830), (10, 8514498), (12, 7095415), (15, 5676332), (20, 4257249), (30, 2838166), (60, 1419083)]