2045668890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{14957}}^1$

素因数の和:15111

約数の個数: 64

約数和(自身を含む): 5066095104

約数和(自身を除く): 3020426214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 97, 141, 194, 235, 282, 291, 470, 485, 582, 705, 970, 1410, 1455, 2910, 4559, 9118, 13677, 14957, 22795, 27354, 29914, 44871, 45590, 68385, 74785, 89742, 136770, 149570, 224355, 448710, 702979, 1405958, 1450829, 2108937, 2901658, 3514895, 4217874, 4352487, 7029790, 7254145, 8704974, 10544685, 14508290, 21089370, 21762435, 43524870, 68188963, 136377926, 204566889, 340944815, 409133778, 681889630, 1022834445, 2045668890]

約数ペア:

[(1, 2045668890), (2, 1022834445), (3, 681889630), (5, 409133778), (6, 340944815), (10, 204566889), (15, 136377926), (30, 68188963), (47, 43524870), (94, 21762435), (97, 21089370), (141, 14508290), (194, 10544685), (235, 8704974), (282, 7254145), (291, 7029790), (470, 4352487), (485, 4217874), (582, 3514895), (705, 2901658), (970, 2108937), (1410, 1450829), (1455, 1405958), (2910, 702979), (4559, 448710), (9118, 224355), (13677, 149570), (14957, 136770), (22795, 89742), (27354, 74785), (29914, 68385), (44871, 45590)]