66963410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11426

約数の個数: 32

約数和(自身を含む): 130982400

約数和(自身を除く): 64018990

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 11369, 22738, 56845, 113690, 216011, 352439, 432022, 704878, 1080055, 1762195, 2160110, 3524390, 6696341, 13392682, 33481705, 66963410]

約数ペア:

[(1, 66963410), (2, 33481705), (5, 13392682), (10, 6696341), (19, 3524390), (31, 2160110), (38, 1762195), (62, 1080055), (95, 704878), (155, 432022), (190, 352439), (310, 216011), (589, 113690), (1178, 56845), (2945, 22738), (5890, 11369)]