7047780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 19946304

約数和(自身を除く): 12898524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1163, 1212, 1515, 2020, 2326, 3030, 3489, 4652, 5815, 6060, 6978, 11630, 13956, 17445, 23260, 34890, 69780, 117463, 234926, 352389, 469852, 587315, 704778, 1174630, 1409556, 1761945, 2349260, 3523890, 7047780]

約数ペア:

[(1, 7047780), (2, 3523890), (3, 2349260), (4, 1761945), (5, 1409556), (6, 1174630), (10, 704778), (12, 587315), (15, 469852), (20, 352389), (30, 234926), (60, 117463), (101, 69780), (202, 34890), (303, 23260), (404, 17445), (505, 13956), (606, 11630), (1010, 6978), (1163, 6060), (1212, 5815), (1515, 4652), (2020, 3489), (2326, 3030)]