304860340

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{39799}}^1$

素因数の和:40191

約数の個数: 24

約数和(自身を含む): 641894400

約数和(自身を除く): 337034060

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 39799, 79598, 159196, 198995, 397990, 795980, 15243017, 30486034, 60972068, 76215085, 152430170, 304860340]

約数ペア:

[(1, 304860340), (2, 152430170), (4, 76215085), (5, 60972068), (10, 30486034), (20, 15243017), (383, 795980), (766, 397990), (1532, 198995), (1915, 159196), (3830, 79598), (7660, 39799)]