1250871330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{1867}}^1$

素因数の和:2871

約数の個数: 64

約数和(自身を含む): 3137522688

約数和(自身を除く): 1886651358

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 971, 1867, 1942, 2913, 3734, 4855, 5601, 5826, 9335, 9710, 11202, 14565, 18670, 22333, 28005, 29130, 42941, 44666, 56010, 66999, 85882, 111665, 128823, 133998, 214705, 223330, 257646, 334995, 429410, 644115, 669990, 1288230, 1812857, 3625714, 5438571, 9064285, 10877142, 18128570, 27192855, 41695711, 54385710, 83391422, 125087133, 208478555, 250174266, 416957110, 625435665, 1250871330]

約数ペア:

[(1, 1250871330), (2, 625435665), (3, 416957110), (5, 250174266), (6, 208478555), (10, 125087133), (15, 83391422), (23, 54385710), (30, 41695711), (46, 27192855), (69, 18128570), (115, 10877142), (138, 9064285), (230, 5438571), (345, 3625714), (690, 1812857), (971, 1288230), (1867, 669990), (1942, 644115), (2913, 429410), (3734, 334995), (4855, 257646), (5601, 223330), (5826, 214705), (9335, 133998), (9710, 128823), (11202, 111665), (14565, 85882), (18670, 66999), (22333, 56010), (28005, 44666), (29130, 42941)]