305957170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{3907}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 567254016

約数和(自身を除く): 261296846

約数列:

[1, 2, 5, 10, 41, 82, 191, 205, 382, 410, 955, 1910, 3907, 7814, 7831, 15662, 19535, 39070, 39155, 78310, 160187, 320374, 746237, 800935, 1492474, 1601870, 3731185, 7462370, 30595717, 61191434, 152978585, 305957170]

約数ペア:

[(1, 305957170), (2, 152978585), (5, 61191434), (10, 30595717), (41, 7462370), (82, 3731185), (191, 1601870), (205, 1492474), (382, 800935), (410, 746237), (955, 320374), (1910, 160187), (3907, 78310), (7814, 39155), (7831, 39070), (15662, 19535)]