2012366655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{2473}}^1$

素因数の和:2617

約数の個数: 72

約数和(自身を含む): 3813898608

約数和(自身を除く): 1801531953

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 169, 195, 321, 507, 535, 585, 845, 963, 1391, 1521, 1605, 2473, 2535, 4173, 4815, 6955, 7419, 7605, 12365, 12519, 18083, 20865, 22257, 32149, 37095, 54249, 62595, 90415, 96447, 111285, 160745, 162747, 264611, 271245, 289341, 417937, 482235, 793833, 813735, 1253811, 1323055, 1446705, 2089685, 2381499, 3439943, 3761433, 3969165, 6269055, 10319829, 11907495, 17199715, 18807165, 30959487, 44719259, 51599145, 134157777, 154797435, 223596295, 402473331, 670788885, 2012366655]

約数ペア:

[(1, 2012366655), (3, 670788885), (5, 402473331), (9, 223596295), (13, 154797435), (15, 134157777), (39, 51599145), (45, 44719259), (65, 30959487), (107, 18807165), (117, 17199715), (169, 11907495), (195, 10319829), (321, 6269055), (507, 3969165), (535, 3761433), (585, 3439943), (845, 2381499), (963, 2089685), (1391, 1446705), (1521, 1323055), (1605, 1253811), (2473, 813735), (2535, 793833), (4173, 482235), (4815, 417937), (6955, 289341), (7419, 271245), (7605, 264611), (12365, 162747), (12519, 160745), (18083, 111285), (20865, 96447), (22257, 90415), (32149, 62595), (37095, 54249)]