2007178530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9557993}}^1$

素因数の和:9558010

約数の個数: 32

約数和(自身を含む): 5505404544

約数和(自身を除く): 3498226014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9557993, 19115986, 28673979, 47789965, 57347958, 66905951, 95579930, 133811902, 143369895, 200717853, 286739790, 334529755, 401435706, 669059510, 1003589265, 2007178530]

約数ペア:

[(1, 2007178530), (2, 1003589265), (3, 669059510), (5, 401435706), (6, 334529755), (7, 286739790), (10, 200717853), (14, 143369895), (15, 133811902), (21, 95579930), (30, 66905951), (35, 57347958), (42, 47789965), (70, 28673979), (105, 19115986), (210, 9557993)]