1243055810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{384847}}^1$

素因数の和:384890

約数の個数: 32

約数和(自身を含む): 2493815040

約数和(自身を除く): 1250759230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 384847, 769694, 1924235, 3848470, 6542399, 7312093, 13084798, 14624186, 32711995, 36560465, 65423990, 73120930, 124305581, 248611162, 621527905, 1243055810]

約数ペア:

[(1, 1243055810), (2, 621527905), (5, 248611162), (10, 124305581), (17, 73120930), (19, 65423990), (34, 36560465), (38, 32711995), (85, 14624186), (95, 13084798), (170, 7312093), (190, 6542399), (323, 3848470), (646, 1924235), (1615, 769694), (3230, 384847)]