2017454970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{4217}}^1$

素因数の和:4695

約数の個数: 64

約数和(自身を含む): 4985473536

約数和(自身を除く): 2968018566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 431, 555, 862, 1110, 1293, 2155, 2586, 4217, 4310, 6465, 8434, 12651, 12930, 15947, 21085, 25302, 31894, 42170, 47841, 63255, 79735, 95682, 126510, 156029, 159470, 239205, 312058, 468087, 478410, 780145, 936174, 1560290, 1817527, 2340435, 3635054, 4680870, 5452581, 9087635, 10905162, 18175270, 27262905, 54525810, 67248499, 134496998, 201745497, 336242495, 403490994, 672484990, 1008727485, 2017454970]

約数ペア:

[(1, 2017454970), (2, 1008727485), (3, 672484990), (5, 403490994), (6, 336242495), (10, 201745497), (15, 134496998), (30, 67248499), (37, 54525810), (74, 27262905), (111, 18175270), (185, 10905162), (222, 9087635), (370, 5452581), (431, 4680870), (555, 3635054), (862, 2340435), (1110, 1817527), (1293, 1560290), (2155, 936174), (2586, 780145), (4217, 478410), (4310, 468087), (6465, 312058), (8434, 239205), (12651, 159470), (12930, 156029), (15947, 126510), (21085, 95682), (25302, 79735), (31894, 63255), (42170, 47841)]