3292940

素因数分解:

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

素因数の和:606

約数の個数: 48

約数和(自身を含む): 8101632

約数和(自身を除く): 4808692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 547, 602, 860, 1094, 1204, 1505, 2188, 2735, 3010, 3829, 5470, 6020, 7658, 10940, 15316, 19145, 23521, 38290, 47042, 76580, 94084, 117605, 164647, 235210, 329294, 470420, 658588, 823235, 1646470, 3292940]

約数ペア:

[(1, 3292940), (2, 1646470), (4, 823235), (5, 658588), (7, 470420), (10, 329294), (14, 235210), (20, 164647), (28, 117605), (35, 94084), (43, 76580), (70, 47042), (86, 38290), (140, 23521), (172, 19145), (215, 15316), (301, 10940), (430, 7658), (547, 6020), (602, 5470), (860, 3829), (1094, 3010), (1204, 2735), (1505, 2188)]