937584140

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 1985727744

約数和(自身を除く): 1048143604

約数列:

[1, 2, 4, 5, 10, 20, 307, 311, 491, 614, 622, 982, 1228, 1244, 1535, 1555, 1964, 2455, 3070, 3110, 4910, 6140, 6220, 9820, 95477, 150737, 152701, 190954, 301474, 305402, 381908, 477385, 602948, 610804, 753685, 763505, 954770, 1507370, 1527010, 1909540, 3014740, 3054020, 46879207, 93758414, 187516828, 234396035, 468792070, 937584140]

約数ペア:

[(1, 937584140), (2, 468792070), (4, 234396035), (5, 187516828), (10, 93758414), (20, 46879207), (307, 3054020), (311, 3014740), (491, 1909540), (614, 1527010), (622, 1507370), (982, 954770), (1228, 763505), (1244, 753685), (1535, 610804), (1555, 602948), (1964, 477385), (2455, 381908), (3070, 305402), (3110, 301474), (4910, 190954), (6140, 152701), (6220, 150737), (9820, 95477)]