81602010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{129527}}^1$

素因数の和:129547

約数の個数: 48

約数和(自身を含む): 242476416

約数和(自身を除く): 160874406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 129527, 259054, 388581, 647635, 777162, 906689, 1165743, 1295270, 1813378, 1942905, 2331486, 2720067, 3885810, 4533445, 5440134, 5828715, 8160201, 9066890, 11657430, 13600335, 16320402, 27200670, 40801005, 81602010]

約数ペア:

[(1, 81602010), (2, 40801005), (3, 27200670), (5, 16320402), (6, 13600335), (7, 11657430), (9, 9066890), (10, 8160201), (14, 5828715), (15, 5440134), (18, 4533445), (21, 3885810), (30, 2720067), (35, 2331486), (42, 1942905), (45, 1813378), (63, 1295270), (70, 1165743), (90, 906689), (105, 777162), (126, 647635), (210, 388581), (315, 259054), (630, 129527)]