3098810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 6636168

約数和(自身を除く): 3537358

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 197, 242, 286, 394, 605, 715, 985, 1210, 1430, 1573, 1970, 2167, 2561, 3146, 4334, 5122, 7865, 10835, 12805, 15730, 21670, 23837, 25610, 28171, 47674, 56342, 119185, 140855, 238370, 281710, 309881, 619762, 1549405, 3098810]

約数ペア:

[(1, 3098810), (2, 1549405), (5, 619762), (10, 309881), (11, 281710), (13, 238370), (22, 140855), (26, 119185), (55, 56342), (65, 47674), (110, 28171), (121, 25610), (130, 23837), (143, 21670), (197, 15730), (242, 12805), (286, 10835), (394, 7865), (605, 5122), (715, 4334), (985, 3146), (1210, 2561), (1430, 2167), (1573, 1970)]