1179236660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{56531}}^1$

素因数の和:56696

約数の個数: 48

約数和(自身を含む): 2849212800

約数和(自身を除く): 1669976140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 56531, 113062, 226124, 282655, 395717, 565310, 791434, 1130620, 1582868, 1978585, 3957170, 7914340, 8423119, 16846238, 33692476, 42115595, 58961833, 84231190, 117923666, 168462380, 235847332, 294809165, 589618330, 1179236660]

約数ペア:

[(1, 1179236660), (2, 589618330), (4, 294809165), (5, 235847332), (7, 168462380), (10, 117923666), (14, 84231190), (20, 58961833), (28, 42115595), (35, 33692476), (70, 16846238), (140, 8423119), (149, 7914340), (298, 3957170), (596, 1978585), (745, 1582868), (1043, 1130620), (1490, 791434), (2086, 565310), (2980, 395717), (4172, 282655), (5215, 226124), (10430, 113062), (20860, 56531)]