1866889740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31114829}}^1$

素因数の和:31114841

約数の個数: 24

約数和(自身を含む): 5227291440

約数和(自身を除く): 3360401700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31114829, 62229658, 93344487, 124459316, 155574145, 186688974, 311148290, 373377948, 466722435, 622296580, 933444870, 1866889740]

約数ペア:

[(1, 1866889740), (2, 933444870), (3, 622296580), (4, 466722435), (5, 373377948), (6, 311148290), (10, 186688974), (12, 155574145), (15, 124459316), (20, 93344487), (30, 62229658), (60, 31114829)]