146543220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{814129}}^1$

素因数の和:814144

約数の個数: 36

約数和(自身を含む): 444514980

約数和(自身を除く): 297971760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 814129, 1628258, 2442387, 3256516, 4070645, 4884774, 7327161, 8141290, 9769548, 12211935, 14654322, 16282580, 24423870, 29308644, 36635805, 48847740, 73271610, 146543220]

約数ペア:

[(1, 146543220), (2, 73271610), (3, 48847740), (4, 36635805), (5, 29308644), (6, 24423870), (9, 16282580), (10, 14654322), (12, 12211935), (15, 9769548), (18, 8141290), (20, 7327161), (30, 4884774), (36, 4070645), (45, 3256516), (60, 2442387), (90, 1628258), (180, 814129)]