317514610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 719808768

約数和(自身を除く): 402294158

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 49, 70, 85, 94, 98, 119, 170, 235, 238, 245, 329, 470, 490, 595, 658, 799, 811, 833, 1190, 1598, 1622, 1645, 1666, 2303, 3290, 3995, 4055, 4165, 4606, 5593, 5677, 7990, 8110, 8330, 11186, 11354, 11515, 13787, 23030, 27574, 27965, 28385, 38117, 39151, 39739, 55930, 56770, 68935, 76234, 78302, 79478, 96509, 137870, 190585, 193018, 195755, 198695, 266819, 381170, 391510, 397390, 482545, 533638, 647989, 675563, 965090, 1295978, 1334095, 1351126, 1867733, 2668190, 3239945, 3377815, 3735466, 4535923, 6479890, 6755630, 9071846, 9338665, 18677330, 22679615, 31751461, 45359230, 63502922, 158757305, 317514610]

約数ペア:

[(1, 317514610), (2, 158757305), (5, 63502922), (7, 45359230), (10, 31751461), (14, 22679615), (17, 18677330), (34, 9338665), (35, 9071846), (47, 6755630), (49, 6479890), (70, 4535923), (85, 3735466), (94, 3377815), (98, 3239945), (119, 2668190), (170, 1867733), (235, 1351126), (238, 1334095), (245, 1295978), (329, 965090), (470, 675563), (490, 647989), (595, 533638), (658, 482545), (799, 397390), (811, 391510), (833, 381170), (1190, 266819), (1598, 198695), (1622, 195755), (1645, 193018), (1666, 190585), (2303, 137870), (3290, 96509), (3995, 79478), (4055, 78302), (4165, 76234), (4606, 68935), (5593, 56770), (5677, 55930), (7990, 39739), (8110, 39151), (8330, 38117), (11186, 28385), (11354, 27965), (11515, 27574), (13787, 23030)]