21222471210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{929587}}^1$

素因数の和:930358

約数の個数: 32

約数和(自身を含む): 51000916032

約数和(自身を除く): 29778444822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 761, 1522, 2283, 3805, 4566, 7610, 11415, 22830, 929587, 1859174, 2788761, 4647935, 5577522, 9295870, 13943805, 27887610, 707415707, 1414831414, 2122247121, 3537078535, 4244494242, 7074157070, 10611235605, 21222471210]

約数ペア:

[(1, 21222471210), (2, 10611235605), (3, 7074157070), (5, 4244494242), (6, 3537078535), (10, 2122247121), (15, 1414831414), (30, 707415707), (761, 27887610), (1522, 13943805), (2283, 9295870), (3805, 5577522), (4566, 4647935), (7610, 2788761), (11415, 1859174), (22830, 929587)]