75420290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11621}}^1$

素因数の和:11698

約数の個数: 32

約数和(自身を含む): 150621120

約数和(自身を除く): 75200830

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 11621, 23242, 58105, 116210, 127831, 255662, 639155, 685639, 1278310, 1371278, 3428195, 6856390, 7542029, 15084058, 37710145, 75420290]

約数ペア:

[(1, 75420290), (2, 37710145), (5, 15084058), (10, 7542029), (11, 6856390), (22, 3428195), (55, 1371278), (59, 1278310), (110, 685639), (118, 639155), (295, 255662), (590, 127831), (649, 116210), (1298, 58105), (3245, 23242), (6490, 11621)]