940215530

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{346943}}^1$

素因数の和:347221

約数の個数: 16

約数和(自身を含む): 1698637824

約数和(自身を除く): 758422294

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 346943, 693886, 1734715, 3469430, 94021553, 188043106, 470107765, 940215530]

約数ペア:

[(1, 940215530), (2, 470107765), (5, 188043106), (10, 94021553), (271, 3469430), (542, 1734715), (1355, 693886), (2710, 346943)]