30889845

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{14009}}^1$

素因数の和:14034

約数の個数: 36

約数和(自身を含む): 62288460

約数和(自身を除く): 31398615

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 14009, 42027, 70045, 98063, 126081, 210135, 294189, 490315, 630405, 686441, 882567, 1470945, 2059323, 3432205, 4412835, 6177969, 10296615, 30889845]

約数ペア:

[(1, 30889845), (3, 10296615), (5, 6177969), (7, 4412835), (9, 3432205), (15, 2059323), (21, 1470945), (35, 882567), (45, 686441), (49, 630405), (63, 490315), (105, 294189), (147, 210135), (245, 126081), (315, 98063), (441, 70045), (735, 42027), (2205, 14009)]