242543910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1154971}}^1$

素因数の和:1154988

約数の個数: 32

約数和(自身を含む): 665263872

約数和(自身を除く): 422719962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1154971, 2309942, 3464913, 5774855, 6929826, 8084797, 11549710, 16169594, 17324565, 24254391, 34649130, 40423985, 48508782, 80847970, 121271955, 242543910]

約数ペア:

[(1, 242543910), (2, 121271955), (3, 80847970), (5, 48508782), (6, 40423985), (7, 34649130), (10, 24254391), (14, 17324565), (15, 16169594), (21, 11549710), (30, 8084797), (35, 6929826), (42, 5774855), (70, 3464913), (105, 2309942), (210, 1154971)]