312165730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{27407}}^1$

素因数の和:27498

約数の個数: 32

約数和(自身を含む): 603853056

約数和(自身を除く): 291687326

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 27407, 54814, 137035, 274070, 465919, 931838, 1836269, 2329595, 3672538, 4659190, 9181345, 18362690, 31216573, 62433146, 156082865, 312165730]

約数ペア:

[(1, 312165730), (2, 156082865), (5, 62433146), (10, 31216573), (17, 18362690), (34, 9181345), (67, 4659190), (85, 3672538), (134, 2329595), (170, 1836269), (335, 931838), (670, 465919), (1139, 274070), (2278, 137035), (5695, 54814), (11390, 27407)]