30134360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7459}}^1$

素因数の和:7571

約数の個数: 32

約数和(自身を含む): 68482800

約数和(自身を除く): 38348440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 7459, 14918, 29836, 37295, 59672, 74590, 149180, 298360, 753359, 1506718, 3013436, 3766795, 6026872, 7533590, 15067180, 30134360]

約数ペア:

[(1, 30134360), (2, 15067180), (4, 7533590), (5, 6026872), (8, 3766795), (10, 3013436), (20, 1506718), (40, 753359), (101, 298360), (202, 149180), (404, 74590), (505, 59672), (808, 37295), (1010, 29836), (2020, 14918), (4040, 7459)]