17680230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6337}}^1$

素因数の和:6381

約数の個数: 48

約数和(自身を含む): 47458944

約数和(自身を除く): 29778714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6337, 12674, 19011, 31685, 38022, 57033, 63370, 95055, 114066, 190110, 196447, 285165, 392894, 570330, 589341, 982235, 1178682, 1768023, 1964470, 2946705, 3536046, 5893410, 8840115, 17680230]

約数ペア:

[(1, 17680230), (2, 8840115), (3, 5893410), (5, 3536046), (6, 2946705), (9, 1964470), (10, 1768023), (15, 1178682), (18, 982235), (30, 589341), (31, 570330), (45, 392894), (62, 285165), (90, 196447), (93, 190110), (155, 114066), (186, 95055), (279, 63370), (310, 57033), (465, 38022), (558, 31685), (930, 19011), (1395, 12674), (2790, 6337)]