28529190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{316991}}^1$

素因数の和:317004

約数の個数: 24

約数和(自身を含む): 74176128

約数和(自身を除く): 45646938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 316991, 633982, 950973, 1584955, 1901946, 2852919, 3169910, 4754865, 5705838, 9509730, 14264595, 28529190]

約数ペア:

[(1, 28529190), (2, 14264595), (3, 9509730), (5, 5705838), (6, 4754865), (9, 3169910), (10, 2852919), (15, 1901946), (18, 1584955), (30, 950973), (45, 633982), (90, 316991)]