31414390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 66919824

約数和(自身を除く): 35505434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 1051, 2102, 2135, 2989, 4270, 5255, 5978, 7357, 10510, 14714, 14945, 29890, 36785, 51499, 64111, 73570, 102998, 128222, 257495, 320555, 448777, 514990, 641110, 897554, 2243885, 3141439, 4487770, 6282878, 15707195, 31414390]

約数ペア:

[(1, 31414390), (2, 15707195), (5, 6282878), (7, 4487770), (10, 3141439), (14, 2243885), (35, 897554), (49, 641110), (61, 514990), (70, 448777), (98, 320555), (122, 257495), (245, 128222), (305, 102998), (427, 73570), (490, 64111), (610, 51499), (854, 36785), (1051, 29890), (2102, 14945), (2135, 14714), (2989, 10510), (4270, 7357), (5255, 5978)]