661036590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{124489}}^1$

素因数の和:124561

約数の個数: 48

約数和(自身を含む): 1747839600

約数和(自身を除く): 1086803010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 124489, 248978, 373467, 622445, 746934, 1120401, 1244890, 1867335, 2240802, 3734670, 5602005, 7344851, 11204010, 14689702, 22034553, 36724255, 44069106, 66103659, 73448510, 110172765, 132207318, 220345530, 330518295, 661036590]

約数ペア:

[(1, 661036590), (2, 330518295), (3, 220345530), (5, 132207318), (6, 110172765), (9, 73448510), (10, 66103659), (15, 44069106), (18, 36724255), (30, 22034553), (45, 14689702), (59, 11204010), (90, 7344851), (118, 5602005), (177, 3734670), (295, 2240802), (354, 1867335), (531, 1244890), (590, 1120401), (885, 746934), (1062, 622445), (1770, 373467), (2655, 248978), (5310, 124489)]