361682020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9533}}^1$

素因数の和:9820

約数の個数: 48

約数和(自身を含む): 871331328

約数和(自身を除く): 509649308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3794, 5420, 7588, 9485, 9533, 18970, 19066, 37940, 38132, 47665, 66731, 95330, 133462, 190660, 266924, 333655, 667310, 1334620, 2583443, 5166886, 10333772, 12917215, 18084101, 25834430, 36168202, 51668860, 72336404, 90420505, 180841010, 361682020]

約数ペア:

[(1, 361682020), (2, 180841010), (4, 90420505), (5, 72336404), (7, 51668860), (10, 36168202), (14, 25834430), (20, 18084101), (28, 12917215), (35, 10333772), (70, 5166886), (140, 2583443), (271, 1334620), (542, 667310), (1084, 333655), (1355, 266924), (1897, 190660), (2710, 133462), (3794, 95330), (5420, 66731), (7588, 47665), (9485, 38132), (9533, 37940), (18970, 19066)]