42718310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 81333504

約数和(自身を除く): 38615194

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 3361, 6355, 6722, 12710, 16805, 33610, 104191, 137801, 208382, 275602, 520955, 689005, 1041910, 1378010, 4271831, 8543662, 21359155, 42718310]

約数ペア:

[(1, 42718310), (2, 21359155), (5, 8543662), (10, 4271831), (31, 1378010), (41, 1041910), (62, 689005), (82, 520955), (155, 275602), (205, 208382), (310, 137801), (410, 104191), (1271, 33610), (2542, 16805), (3361, 12710), (6355, 6722)]