89445660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3541}}^1$

素因数の和:3974

約数の個数: 48

約数和(自身を含む): 251113632

約数和(自身を除く): 161667972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 3541, 4210, 5052, 6315, 7082, 8420, 10623, 12630, 14164, 17705, 21246, 25260, 35410, 42492, 53115, 70820, 106230, 212460, 1490761, 2981522, 4472283, 5963044, 7453805, 8944566, 14907610, 17889132, 22361415, 29815220, 44722830, 89445660]

約数ペア:

[(1, 89445660), (2, 44722830), (3, 29815220), (4, 22361415), (5, 17889132), (6, 14907610), (10, 8944566), (12, 7453805), (15, 5963044), (20, 4472283), (30, 2981522), (60, 1490761), (421, 212460), (842, 106230), (1263, 70820), (1684, 53115), (2105, 42492), (2526, 35410), (3541, 25260), (4210, 21246), (5052, 17705), (6315, 14164), (7082, 12630), (8420, 10623)]