201620070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32467}}^1$

素因数の和:32506

約数の個数: 64

約数和(自身を含む): 561047040

約数和(自身を除く): 359426970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 32467, 64934, 97401, 162335, 194802, 292203, 324670, 487005, 584406, 746741, 876609, 974010, 1461015, 1493482, 1753218, 2240223, 2922030, 3733705, 4383045, 4480446, 6720669, 7467410, 8766090, 11201115, 13441338, 20162007, 22402230, 33603345, 40324014, 67206690, 100810035, 201620070]

約数ペア:

[(1, 201620070), (2, 100810035), (3, 67206690), (5, 40324014), (6, 33603345), (9, 22402230), (10, 20162007), (15, 13441338), (18, 11201115), (23, 8766090), (27, 7467410), (30, 6720669), (45, 4480446), (46, 4383045), (54, 3733705), (69, 2922030), (90, 2240223), (115, 1753218), (135, 1493482), (138, 1461015), (207, 974010), (230, 876609), (270, 746741), (345, 584406), (414, 487005), (621, 324670), (690, 292203), (1035, 194802), (1242, 162335), (2070, 97401), (3105, 64934), (6210, 32467)]