2103242570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{133709}}^1$

素因数の和:133751

約数の個数: 48

約数和(自身を含む): 4481424360

約数和(自身を除く): 2378181790

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 133709, 267418, 668545, 1337090, 1470799, 1738217, 2941598, 3476434, 7353995, 8691085, 14707990, 16178789, 17382170, 19120387, 32357578, 38240774, 80893945, 95601935, 161787890, 191203870, 210324257, 420648514, 1051621285, 2103242570]

約数ペア:

[(1, 2103242570), (2, 1051621285), (5, 420648514), (10, 210324257), (11, 191203870), (13, 161787890), (22, 95601935), (26, 80893945), (55, 38240774), (65, 32357578), (110, 19120387), (121, 17382170), (130, 16178789), (143, 14707990), (242, 8691085), (286, 7353995), (605, 3476434), (715, 2941598), (1210, 1738217), (1430, 1470799), (1573, 1337090), (3146, 668545), (7865, 267418), (15730, 133709)]