40807766970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1613593}}^1$

素因数の和:1613887

約数の個数: 48

約数和(自身を含む): 106477840872

約数和(自身を除く): 65670073902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1405, 1686, 2529, 2810, 4215, 5058, 8430, 12645, 25290, 1613593, 3227186, 4840779, 8067965, 9681558, 14522337, 16135930, 24203895, 29044674, 48407790, 72611685, 145223370, 453419633, 906839266, 1360258899, 2267098165, 2720517798, 4080776697, 4534196330, 6801294495, 8161553394, 13602588990, 20403883485, 40807766970]

約数ペア:

[(1, 40807766970), (2, 20403883485), (3, 13602588990), (5, 8161553394), (6, 6801294495), (9, 4534196330), (10, 4080776697), (15, 2720517798), (18, 2267098165), (30, 1360258899), (45, 906839266), (90, 453419633), (281, 145223370), (562, 72611685), (843, 48407790), (1405, 29044674), (1686, 24203895), (2529, 16135930), (2810, 14522337), (4215, 9681558), (5058, 8067965), (8430, 4840779), (12645, 3227186), (25290, 1613593)]