30353905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4327}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 38640384

約数和(自身を除く): 8286479

約数列:

[1, 5, 23, 61, 115, 305, 1403, 4327, 7015, 21635, 99521, 263947, 497605, 1319735, 6070781, 30353905]

約数ペア:

[(1, 30353905), (5, 6070781), (23, 1319735), (61, 497605), (115, 263947), (305, 99521), (1403, 21635), (4327, 7015)]