1737990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 4777920

約数和(自身を除く): 3039930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 157, 205, 246, 270, 314, 369, 410, 471, 615, 738, 785, 942, 1107, 1230, 1413, 1570, 1845, 2214, 2355, 2826, 3690, 4239, 4710, 5535, 6437, 7065, 8478, 11070, 12874, 14130, 19311, 21195, 32185, 38622, 42390, 57933, 64370, 96555, 115866, 173799, 193110, 289665, 347598, 579330, 868995, 1737990]

約数ペア:

[(1, 1737990), (2, 868995), (3, 579330), (5, 347598), (6, 289665), (9, 193110), (10, 173799), (15, 115866), (18, 96555), (27, 64370), (30, 57933), (41, 42390), (45, 38622), (54, 32185), (82, 21195), (90, 19311), (123, 14130), (135, 12874), (157, 11070), (205, 8478), (246, 7065), (270, 6437), (314, 5535), (369, 4710), (410, 4239), (471, 3690), (615, 2826), (738, 2355), (785, 2214), (942, 1845), (1107, 1570), (1230, 1413)]