1569290380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{58687}}^1$

素因数の和:58894

約数の個数: 48

約数和(自身を含む): 3786080256

約数和(自身を除く): 2216789876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 13370, 26740, 58687, 117374, 234748, 293435, 410809, 586870, 821618, 1173740, 1643236, 2054045, 4108090, 8216180, 11209217, 22418434, 44836868, 56046085, 78464519, 112092170, 156929038, 224184340, 313858076, 392322595, 784645190, 1569290380]

約数ペア:

[(1, 1569290380), (2, 784645190), (4, 392322595), (5, 313858076), (7, 224184340), (10, 156929038), (14, 112092170), (20, 78464519), (28, 56046085), (35, 44836868), (70, 22418434), (140, 11209217), (191, 8216180), (382, 4108090), (764, 2054045), (955, 1643236), (1337, 1173740), (1910, 821618), (2674, 586870), (3820, 410809), (5348, 293435), (6685, 234748), (13370, 117374), (26740, 58687)]