346328630

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 630609408

約数和(自身を除く): 284280778

約数列:

[1, 2, 5, 10, 131, 262, 463, 571, 655, 926, 1142, 1310, 2315, 2855, 4630, 5710, 60653, 74801, 121306, 149602, 264373, 303265, 374005, 528746, 606530, 748010, 1321865, 2643730, 34632863, 69265726, 173164315, 346328630]

約数ペア:

[(1, 346328630), (2, 173164315), (5, 69265726), (10, 34632863), (131, 2643730), (262, 1321865), (463, 748010), (571, 606530), (655, 528746), (926, 374005), (1142, 303265), (1310, 264373), (2315, 149602), (2855, 121306), (4630, 74801), (5710, 60653)]