194527970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 433230336

約数和(自身を除く): 238702366

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 241, 455, 482, 887, 910, 1205, 1687, 1774, 2410, 3133, 3374, 4435, 6209, 6266, 8435, 8870, 11531, 12418, 15665, 16870, 21931, 23062, 31045, 31330, 43862, 57655, 62090, 80717, 109655, 115310, 161434, 213767, 219310, 403585, 427534, 807170, 1068835, 1496369, 2137670, 2778971, 2992738, 5557942, 7481845, 13894855, 14963690, 19452797, 27789710, 38905594, 97263985, 194527970]

約数ペア:

[(1, 194527970), (2, 97263985), (5, 38905594), (7, 27789710), (10, 19452797), (13, 14963690), (14, 13894855), (26, 7481845), (35, 5557942), (65, 2992738), (70, 2778971), (91, 2137670), (130, 1496369), (182, 1068835), (241, 807170), (455, 427534), (482, 403585), (887, 219310), (910, 213767), (1205, 161434), (1687, 115310), (1774, 109655), (2410, 80717), (3133, 62090), (3374, 57655), (4435, 43862), (6209, 31330), (6266, 31045), (8435, 23062), (8870, 21931), (11531, 16870), (12418, 15665)]