66889740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1114829}}^1$

素因数の和:1114841

約数の個数: 24

約数和(自身を含む): 187291440

約数和(自身を除く): 120401700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1114829, 2229658, 3344487, 4459316, 5574145, 6688974, 11148290, 13377948, 16722435, 22296580, 33444870, 66889740]

約数ペア:

[(1, 66889740), (2, 33444870), (3, 22296580), (4, 16722435), (5, 13377948), (6, 11148290), (10, 6688974), (12, 5574145), (15, 4459316), (20, 3344487), (30, 2229658), (60, 1114829)]