89722370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15233}}^1$

素因数の和:15290

約数の個数: 32

約数和(自身を含む): 175495680

約数和(自身を除く): 85773310

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 15233, 30466, 76165, 152330, 289427, 472223, 578854, 944446, 1447135, 2361115, 2894270, 4722230, 8972237, 17944474, 44861185, 89722370]

約数ペア:

[(1, 89722370), (2, 44861185), (5, 17944474), (10, 8972237), (19, 4722230), (31, 2894270), (38, 2361115), (62, 1447135), (95, 944446), (155, 578854), (190, 472223), (310, 289427), (589, 152330), (1178, 76165), (2945, 30466), (5890, 15233)]