30587004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40459}}^1$

素因数の和:40479

約数の個数: 48

約数和(自身を含む): 90630400

約数和(自身を除く): 60043396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40459, 80918, 121377, 161836, 242754, 283213, 364131, 485508, 566426, 728262, 849639, 1092393, 1132852, 1456524, 1699278, 2184786, 2548917, 3398556, 4369572, 5097834, 7646751, 10195668, 15293502, 30587004]

約数ペア:

[(1, 30587004), (2, 15293502), (3, 10195668), (4, 7646751), (6, 5097834), (7, 4369572), (9, 3398556), (12, 2548917), (14, 2184786), (18, 1699278), (21, 1456524), (27, 1132852), (28, 1092393), (36, 849639), (42, 728262), (54, 566426), (63, 485508), (84, 364131), (108, 283213), (126, 242754), (189, 161836), (252, 121377), (378, 80918), (756, 40459)]