65105010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16823}}^1$

素因数の和:16879

約数の個数: 48

約数和(自身を含む): 173219904

約数和(自身を除く): 108114894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 16823, 33646, 50469, 84115, 100938, 151407, 168230, 252345, 302814, 504690, 723389, 757035, 1446778, 1514070, 2170167, 3616945, 4340334, 6510501, 7233890, 10850835, 13021002, 21701670, 32552505, 65105010]

約数ペア:

[(1, 65105010), (2, 32552505), (3, 21701670), (5, 13021002), (6, 10850835), (9, 7233890), (10, 6510501), (15, 4340334), (18, 3616945), (30, 2170167), (43, 1514070), (45, 1446778), (86, 757035), (90, 723389), (129, 504690), (215, 302814), (258, 252345), (387, 168230), (430, 151407), (645, 100938), (774, 84115), (1290, 50469), (1935, 33646), (3870, 16823)]