7448864490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{5381}}^1$

素因数の和:7109

約数の個数: 80

約数和(自身を含む): 20044613160

約数和(自身を除く): 12595748670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1709, 3418, 5127, 5381, 8545, 10254, 10762, 15381, 16143, 17090, 25635, 26905, 30762, 32286, 46143, 48429, 51270, 53810, 76905, 80715, 92286, 96858, 138429, 145287, 153810, 161430, 230715, 242145, 276858, 290574, 435861, 461430, 484290, 692145, 726435, 871722, 1384290, 1452870, 2179305, 4358610, 9196129, 18392258, 27588387, 45980645, 55176774, 82765161, 91961290, 137941935, 165530322, 248295483, 275883870, 413825805, 496590966, 744886449, 827651610, 1241477415, 1489772898, 2482954830, 3724432245, 7448864490]

約数ペア:

[(1, 7448864490), (2, 3724432245), (3, 2482954830), (5, 1489772898), (6, 1241477415), (9, 827651610), (10, 744886449), (15, 496590966), (18, 413825805), (27, 275883870), (30, 248295483), (45, 165530322), (54, 137941935), (81, 91961290), (90, 82765161), (135, 55176774), (162, 45980645), (270, 27588387), (405, 18392258), (810, 9196129), (1709, 4358610), (3418, 2179305), (5127, 1452870), (5381, 1384290), (8545, 871722), (10254, 726435), (10762, 692145), (15381, 484290), (16143, 461430), (17090, 435861), (25635, 290574), (26905, 276858), (30762, 242145), (32286, 230715), (46143, 161430), (48429, 153810), (51270, 145287), (53810, 138429), (76905, 96858), (80715, 92286)]