9878820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 32406528

約数和(自身を除く): 22527708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 547, 602, 645, 860, 903, 1094, 1204, 1290, 1505, 1641, 1806, 2188, 2580, 2735, 3010, 3282, 3612, 3829, 4515, 5470, 6020, 6564, 7658, 8205, 9030, 10940, 11487, 15316, 16410, 18060, 19145, 22974, 23521, 32820, 38290, 45948, 47042, 57435, 70563, 76580, 94084, 114870, 117605, 141126, 164647, 229740, 235210, 282252, 329294, 352815, 470420, 493941, 658588, 705630, 823235, 987882, 1411260, 1646470, 1975764, 2469705, 3292940, 4939410, 9878820]

約数ペア:

[(1, 9878820), (2, 4939410), (3, 3292940), (4, 2469705), (5, 1975764), (6, 1646470), (7, 1411260), (10, 987882), (12, 823235), (14, 705630), (15, 658588), (20, 493941), (21, 470420), (28, 352815), (30, 329294), (35, 282252), (42, 235210), (43, 229740), (60, 164647), (70, 141126), (84, 117605), (86, 114870), (105, 94084), (129, 76580), (140, 70563), (172, 57435), (210, 47042), (215, 45948), (258, 38290), (301, 32820), (420, 23521), (430, 22974), (516, 19145), (547, 18060), (602, 16410), (645, 15316), (860, 11487), (903, 10940), (1094, 9030), (1204, 8205), (1290, 7658), (1505, 6564), (1641, 6020), (1806, 5470), (2188, 4515), (2580, 3829), (2735, 3612), (3010, 3282)]