2775607590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{695641}}^1$

素因数の和:695677

約数の個数: 64

約数和(自身を含む): 8013795840

約数和(自身を除く): 5238188250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 695641, 1391282, 2086923, 3478205, 4173846, 4869487, 6956410, 9738974, 10434615, 13217179, 14608461, 20869230, 24347435, 26434358, 29216922, 39651537, 48694870, 66085895, 73042305, 79303074, 92520253, 132171790, 146084610, 185040506, 198257685, 277560759, 396515370, 462601265, 555121518, 925202530, 1387803795, 2775607590]

約数ペア:

[(1, 2775607590), (2, 1387803795), (3, 925202530), (5, 555121518), (6, 462601265), (7, 396515370), (10, 277560759), (14, 198257685), (15, 185040506), (19, 146084610), (21, 132171790), (30, 92520253), (35, 79303074), (38, 73042305), (42, 66085895), (57, 48694870), (70, 39651537), (95, 29216922), (105, 26434358), (114, 24347435), (133, 20869230), (190, 14608461), (210, 13217179), (266, 10434615), (285, 9738974), (399, 6956410), (570, 4869487), (665, 4173846), (798, 3478205), (1330, 2086923), (1995, 1391282), (3990, 695641)]