69117910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3779}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 61518890

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 3779, 7558, 9145, 18290, 18895, 37790, 117149, 222961, 234298, 445922, 585745, 1114805, 1171490, 2229610, 6911791, 13823582, 34558955, 69117910]

約数ペア:

[(1, 69117910), (2, 34558955), (5, 13823582), (10, 6911791), (31, 2229610), (59, 1171490), (62, 1114805), (118, 585745), (155, 445922), (295, 234298), (310, 222961), (590, 117149), (1829, 37790), (3658, 18895), (3779, 18290), (7558, 9145)]