339886510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{2887}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 625263552

約数和(自身を除く): 285377042

約数列:

[1, 2, 5, 10, 61, 122, 193, 305, 386, 610, 965, 1930, 2887, 5774, 11773, 14435, 23546, 28870, 58865, 117730, 176107, 352214, 557191, 880535, 1114382, 1761070, 2785955, 5571910, 33988651, 67977302, 169943255, 339886510]

約数ペア:

[(1, 339886510), (2, 169943255), (5, 67977302), (10, 33988651), (61, 5571910), (122, 2785955), (193, 1761070), (305, 1114382), (386, 880535), (610, 557191), (965, 352214), (1930, 176107), (2887, 117730), (5774, 58865), (11773, 28870), (14435, 23546)]