18912030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33179}}^1$

素因数の和:33208

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 28867170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 33179, 66358, 99537, 165895, 199074, 331790, 497685, 630401, 995370, 1260802, 1891203, 3152005, 3782406, 6304010, 9456015, 18912030]

約数ペア:

[(1, 18912030), (2, 9456015), (3, 6304010), (5, 3782406), (6, 3152005), (10, 1891203), (15, 1260802), (19, 995370), (30, 630401), (38, 497685), (57, 331790), (95, 199074), (114, 165895), (190, 99537), (285, 66358), (570, 33179)]