9252670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 20240928

約数和(自身を除く): 10988258

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 821, 1127, 1610, 1642, 2254, 4105, 5635, 5747, 8210, 11270, 11494, 18883, 28735, 37766, 40229, 57470, 80458, 94415, 132181, 188830, 201145, 264362, 402290, 660905, 925267, 1321810, 1850534, 4626335, 9252670]

約数ペア:

[(1, 9252670), (2, 4626335), (5, 1850534), (7, 1321810), (10, 925267), (14, 660905), (23, 402290), (35, 264362), (46, 201145), (49, 188830), (70, 132181), (98, 94415), (115, 80458), (161, 57470), (230, 40229), (245, 37766), (322, 28735), (490, 18883), (805, 11494), (821, 11270), (1127, 8210), (1610, 5747), (1642, 5635), (2254, 4105)]