270270586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 431142912

約数和(自身を除く): 160872326

約数列:

[1, 2, 31, 47, 62, 94, 137, 274, 677, 1354, 1457, 2914, 4247, 6439, 8494, 12878, 20987, 31819, 41974, 63638, 92749, 185498, 199609, 399218, 986389, 1972778, 2875219, 4359203, 5750438, 8718406, 135135293, 270270586]

約数ペア:

[(1, 270270586), (2, 135135293), (31, 8718406), (47, 5750438), (62, 4359203), (94, 2875219), (137, 1972778), (274, 986389), (677, 399218), (1354, 199609), (1457, 185498), (2914, 92749), (4247, 63638), (6439, 41974), (8494, 31819), (12878, 20987)]