351359460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1951997}}^1$

素因数の和:1952012

約数の個数: 36

約数和(自身を含む): 1065790908

約数和(自身を除く): 714431448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1951997, 3903994, 5855991, 7807988, 9759985, 11711982, 17567973, 19519970, 23423964, 29279955, 35135946, 39039940, 58559910, 70271892, 87839865, 117119820, 175679730, 351359460]

約数ペア:

[(1, 351359460), (2, 175679730), (3, 117119820), (4, 87839865), (5, 70271892), (6, 58559910), (9, 39039940), (10, 35135946), (12, 29279955), (15, 23423964), (18, 19519970), (20, 17567973), (30, 11711982), (36, 9759985), (45, 7807988), (60, 5855991), (90, 3903994), (180, 1951997)]