7131836470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{5657}}^1$

素因数の和:5905

約数の個数: 64

約数和(自身を含む): 14289120576

約数和(自身を除く): 7157284106

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 157, 314, 365, 730, 785, 803, 1570, 1606, 1727, 3454, 4015, 5657, 8030, 8635, 11314, 11461, 17270, 22922, 28285, 56570, 57305, 62227, 114610, 124454, 126071, 252142, 311135, 412961, 622270, 630355, 825922, 888149, 1260710, 1776298, 2064805, 4129610, 4440745, 4542571, 8881490, 9085142, 9769639, 19539278, 22712855, 45425710, 48848195, 64834877, 97696390, 129669754, 324174385, 648348770, 713183647, 1426367294, 3565918235, 7131836470]

約数ペア:

[(1, 7131836470), (2, 3565918235), (5, 1426367294), (10, 713183647), (11, 648348770), (22, 324174385), (55, 129669754), (73, 97696390), (110, 64834877), (146, 48848195), (157, 45425710), (314, 22712855), (365, 19539278), (730, 9769639), (785, 9085142), (803, 8881490), (1570, 4542571), (1606, 4440745), (1727, 4129610), (3454, 2064805), (4015, 1776298), (5657, 1260710), (8030, 888149), (8635, 825922), (11314, 630355), (11461, 622270), (17270, 412961), (22922, 311135), (28285, 252142), (56570, 126071), (57305, 124454), (62227, 114610)]