67676290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32381}}^1$

素因数の和:32418

約数の個数: 32

約数和(自身を含む): 139890240

約数和(自身を除く): 72213950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 32381, 64762, 161905, 323810, 356191, 615239, 712382, 1230478, 1780955, 3076195, 3561910, 6152390, 6767629, 13535258, 33838145, 67676290]

約数ペア:

[(1, 67676290), (2, 33838145), (5, 13535258), (10, 6767629), (11, 6152390), (19, 3561910), (22, 3076195), (38, 1780955), (55, 1230478), (95, 712382), (110, 615239), (190, 356191), (209, 323810), (418, 161905), (1045, 64762), (2090, 32381)]