679840230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{23581}}^1$

素因数の和:23653

約数の個数: 48

約数和(自身を含む): 1686018672

約数和(自身を除く): 1006178442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5766, 9610, 14415, 23581, 28830, 47162, 70743, 117905, 141486, 235810, 353715, 707430, 731011, 1462022, 2193033, 3655055, 4386066, 7310110, 10965165, 21930330, 22661341, 45322682, 67984023, 113306705, 135968046, 226613410, 339920115, 679840230]

約数ペア:

[(1, 679840230), (2, 339920115), (3, 226613410), (5, 135968046), (6, 113306705), (10, 67984023), (15, 45322682), (30, 22661341), (31, 21930330), (62, 10965165), (93, 7310110), (155, 4386066), (186, 3655055), (310, 2193033), (465, 1462022), (930, 731011), (961, 707430), (1922, 353715), (2883, 235810), (4805, 141486), (5766, 117905), (9610, 70743), (14415, 47162), (23581, 28830)]