149518260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{830657}}^1$

素因数の和:830672

約数の個数: 36

約数和(自身を含む): 453539268

約数和(自身を除く): 304021008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 830657, 1661314, 2491971, 3322628, 4153285, 4983942, 7475913, 8306570, 9967884, 12459855, 14951826, 16613140, 24919710, 29903652, 37379565, 49839420, 74759130, 149518260]

約数ペア:

[(1, 149518260), (2, 74759130), (3, 49839420), (4, 37379565), (5, 29903652), (6, 24919710), (9, 16613140), (10, 14951826), (12, 12459855), (15, 9967884), (18, 8306570), (20, 7475913), (30, 4983942), (36, 4153285), (45, 3322628), (60, 2491971), (90, 1661314), (180, 830657)]