3191810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 6143040

約数和(自身を除く): 2951230

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 157, 190, 214, 314, 535, 785, 1070, 1570, 2033, 2983, 4066, 5966, 10165, 14915, 16799, 20330, 29830, 33598, 83995, 167990, 319181, 638362, 1595905, 3191810]

約数ペア:

[(1, 3191810), (2, 1595905), (5, 638362), (10, 319181), (19, 167990), (38, 83995), (95, 33598), (107, 29830), (157, 20330), (190, 16799), (214, 14915), (314, 10165), (535, 5966), (785, 4066), (1070, 2983), (1570, 2033)]