148233420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{823519}}^1$

素因数の和:823534

約数の個数: 36

約数和(自身を含む): 449641920

約数和(自身を除く): 301408500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 823519, 1647038, 2470557, 3294076, 4117595, 4941114, 7411671, 8235190, 9882228, 12352785, 14823342, 16470380, 24705570, 29646684, 37058355, 49411140, 74116710, 148233420]

約数ペア:

[(1, 148233420), (2, 74116710), (3, 49411140), (4, 37058355), (5, 29646684), (6, 24705570), (9, 16470380), (10, 14823342), (12, 12352785), (15, 9882228), (18, 8235190), (20, 7411671), (30, 4941114), (36, 4117595), (45, 3294076), (60, 2470557), (90, 1647038), (180, 823519)]