2080590210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{797161}}^1$

素因数の和:797203

約数の個数: 48

約数和(自身を含む): 5596077240

約数和(自身を除く): 3515487030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 797161, 1594322, 2391483, 3985805, 4782966, 7174449, 7971610, 11957415, 14348898, 23117669, 23914830, 35872245, 46235338, 69353007, 71744490, 115588345, 138706014, 208059021, 231176690, 346765035, 416118042, 693530070, 1040295105, 2080590210]

約数ペア:

[(1, 2080590210), (2, 1040295105), (3, 693530070), (5, 416118042), (6, 346765035), (9, 231176690), (10, 208059021), (15, 138706014), (18, 115588345), (29, 71744490), (30, 69353007), (45, 46235338), (58, 35872245), (87, 23914830), (90, 23117669), (145, 14348898), (174, 11957415), (261, 7971610), (290, 7174449), (435, 4782966), (522, 3985805), (870, 2391483), (1305, 1594322), (2610, 797161)]