30342460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37003}}^1$

素因数の和:37053

約数の個数: 24

約数和(自身を含む): 65275056

約数和(自身を除く): 34932596

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37003, 74006, 148012, 185015, 370030, 740060, 1517123, 3034246, 6068492, 7585615, 15171230, 30342460]

約数ペア:

[(1, 30342460), (2, 15171230), (4, 7585615), (5, 6068492), (10, 3034246), (20, 1517123), (41, 740060), (82, 370030), (164, 185015), (205, 148012), (410, 74006), (820, 37003)]