70690070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 77053930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 149, 190, 209, 227, 298, 418, 454, 745, 1045, 1135, 1490, 1639, 2090, 2270, 2497, 2831, 3278, 4313, 4994, 5662, 8195, 8626, 12485, 14155, 16390, 21565, 24970, 28310, 31141, 33823, 43130, 47443, 62282, 67646, 94886, 155705, 169115, 237215, 311410, 338230, 372053, 474430, 642637, 744106, 1285274, 1860265, 3213185, 3720530, 6426370, 7069007, 14138014, 35345035, 70690070]

約数ペア:

[(1, 70690070), (2, 35345035), (5, 14138014), (10, 7069007), (11, 6426370), (19, 3720530), (22, 3213185), (38, 1860265), (55, 1285274), (95, 744106), (110, 642637), (149, 474430), (190, 372053), (209, 338230), (227, 311410), (298, 237215), (418, 169115), (454, 155705), (745, 94886), (1045, 67646), (1135, 62282), (1490, 47443), (1639, 43130), (2090, 33823), (2270, 31141), (2497, 28310), (2831, 24970), (3278, 21565), (4313, 16390), (4994, 14155), (5662, 12485), (8195, 8626)]