190355940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{352511}}^1$

素因数の和:352529

約数の個数: 48

約数和(自身を含む): 592220160

約数和(自身を除く): 401864220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 352511, 705022, 1057533, 1410044, 1762555, 2115066, 3172599, 3525110, 4230132, 5287665, 6345198, 7050220, 9517797, 10575330, 12690396, 15862995, 19035594, 21150660, 31725990, 38071188, 47588985, 63451980, 95177970, 190355940]

約数ペア:

[(1, 190355940), (2, 95177970), (3, 63451980), (4, 47588985), (5, 38071188), (6, 31725990), (9, 21150660), (10, 19035594), (12, 15862995), (15, 12690396), (18, 10575330), (20, 9517797), (27, 7050220), (30, 6345198), (36, 5287665), (45, 4230132), (54, 3525110), (60, 3172599), (90, 2115066), (108, 1762555), (135, 1410044), (180, 1057533), (270, 705022), (540, 352511)]