42121110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23017}}^1$

素因数の和:23088

約数の個数: 32

約数和(自身を含む): 102752352

約数和(自身を除く): 60631242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 23017, 46034, 69051, 115085, 138102, 230170, 345255, 690510, 1404037, 2808074, 4212111, 7020185, 8424222, 14040370, 21060555, 42121110]

約数ペア:

[(1, 42121110), (2, 21060555), (3, 14040370), (5, 8424222), (6, 7020185), (10, 4212111), (15, 2808074), (30, 1404037), (61, 690510), (122, 345255), (183, 230170), (305, 138102), (366, 115085), (610, 69051), (915, 46034), (1830, 23017)]