30029559

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 48414720

約数和(自身を除く): 18385161

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 787, 1659, 1817, 2361, 5451, 5509, 12719, 16527, 18101, 38157, 54303, 62173, 126707, 186519, 380121, 435211, 1305633, 1429979, 4289937, 10009853, 30029559]

約数ペア:

[(1, 30029559), (3, 10009853), (7, 4289937), (21, 1429979), (23, 1305633), (69, 435211), (79, 380121), (161, 186519), (237, 126707), (483, 62173), (553, 54303), (787, 38157), (1659, 18101), (1817, 16527), (2361, 12719), (5451, 5509)]