189408090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{3541}}^1$

素因数の和:5334

約数の個数: 32

約数和(自身を含む): 454962816

約数和(自身を除く): 265554726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1783, 3541, 3566, 5349, 7082, 8915, 10623, 10698, 17705, 17830, 21246, 26745, 35410, 53115, 53490, 106230, 6313603, 12627206, 18940809, 31568015, 37881618, 63136030, 94704045, 189408090]

約数ペア:

[(1, 189408090), (2, 94704045), (3, 63136030), (5, 37881618), (6, 31568015), (10, 18940809), (15, 12627206), (30, 6313603), (1783, 106230), (3541, 53490), (3566, 53115), (5349, 35410), (7082, 26745), (8915, 21246), (10623, 17830), (10698, 17705)]