66040620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3917}}^1$

素因数の和:4210

約数の個数: 48

約数和(自身を含む): 185619168

約数和(自身を除く): 119578548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 3917, 4215, 5620, 7834, 8430, 11751, 15668, 16860, 19585, 23502, 39170, 47004, 58755, 78340, 117510, 235020, 1100677, 2201354, 3302031, 4402708, 5503385, 6604062, 11006770, 13208124, 16510155, 22013540, 33020310, 66040620]

約数ペア:

[(1, 66040620), (2, 33020310), (3, 22013540), (4, 16510155), (5, 13208124), (6, 11006770), (10, 6604062), (12, 5503385), (15, 4402708), (20, 3302031), (30, 2201354), (60, 1100677), (281, 235020), (562, 117510), (843, 78340), (1124, 58755), (1405, 47004), (1686, 39170), (2810, 23502), (3372, 19585), (3917, 16860), (4215, 15668), (5620, 11751), (7834, 8430)]