67012540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 167086080

約数和(自身を除く): 100073540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 79, 83, 140, 146, 158, 166, 292, 316, 332, 365, 395, 415, 511, 553, 581, 730, 790, 830, 1022, 1106, 1162, 1460, 1580, 1660, 2044, 2212, 2324, 2555, 2765, 2905, 5110, 5530, 5767, 5810, 6059, 6557, 10220, 11060, 11534, 11620, 12118, 13114, 23068, 24236, 26228, 28835, 30295, 32785, 40369, 42413, 45899, 57670, 60590, 65570, 80738, 84826, 91798, 115340, 121180, 131140, 161476, 169652, 183596, 201845, 212065, 229495, 403690, 424130, 458990, 478661, 807380, 848260, 917980, 957322, 1914644, 2393305, 3350627, 4786610, 6701254, 9573220, 13402508, 16753135, 33506270, 67012540]

約数ペア:

[(1, 67012540), (2, 33506270), (4, 16753135), (5, 13402508), (7, 9573220), (10, 6701254), (14, 4786610), (20, 3350627), (28, 2393305), (35, 1914644), (70, 957322), (73, 917980), (79, 848260), (83, 807380), (140, 478661), (146, 458990), (158, 424130), (166, 403690), (292, 229495), (316, 212065), (332, 201845), (365, 183596), (395, 169652), (415, 161476), (511, 131140), (553, 121180), (581, 115340), (730, 91798), (790, 84826), (830, 80738), (1022, 65570), (1106, 60590), (1162, 57670), (1460, 45899), (1580, 42413), (1660, 40369), (2044, 32785), (2212, 30295), (2324, 28835), (2555, 26228), (2765, 24236), (2905, 23068), (5110, 13114), (5530, 12118), (5767, 11620), (5810, 11534), (6059, 11060), (6557, 10220)]