178022970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104107}}^1$

素因数の和:104139

約数の個数: 48

約数和(自身を含む): 487225440

約数和(自身を除く): 309202470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 104107, 208214, 312321, 520535, 624642, 936963, 1041070, 1561605, 1873926, 1978033, 3123210, 3956066, 4684815, 5934099, 9369630, 9890165, 11868198, 17802297, 19780330, 29670495, 35604594, 59340990, 89011485, 178022970]

約数ペア:

[(1, 178022970), (2, 89011485), (3, 59340990), (5, 35604594), (6, 29670495), (9, 19780330), (10, 17802297), (15, 11868198), (18, 9890165), (19, 9369630), (30, 5934099), (38, 4684815), (45, 3956066), (57, 3123210), (90, 1978033), (95, 1873926), (114, 1561605), (171, 1041070), (190, 936963), (285, 624642), (342, 520535), (570, 312321), (855, 208214), (1710, 104107)]