171621030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 481957344

約数和(自身を除く): 310336314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 313, 373, 490, 626, 735, 746, 939, 1119, 1470, 1565, 1865, 1878, 2191, 2238, 2611, 3130, 3730, 4382, 4695, 5222, 5595, 6573, 7833, 9390, 10955, 11190, 13055, 13146, 15337, 15666, 18277, 21910, 26110, 30674, 32865, 36554, 39165, 46011, 54831, 65730, 76685, 78330, 91385, 92022, 109662, 116749, 153370, 182770, 230055, 233498, 274155, 350247, 460110, 548310, 583745, 700494, 817243, 1167490, 1634486, 1751235, 2451729, 3502470, 4086215, 4903458, 5720701, 8172430, 11441402, 12258645, 17162103, 24517290, 28603505, 34324206, 57207010, 85810515, 171621030]

約数ペア:

[(1, 171621030), (2, 85810515), (3, 57207010), (5, 34324206), (6, 28603505), (7, 24517290), (10, 17162103), (14, 12258645), (15, 11441402), (21, 8172430), (30, 5720701), (35, 4903458), (42, 4086215), (49, 3502470), (70, 2451729), (98, 1751235), (105, 1634486), (147, 1167490), (210, 817243), (245, 700494), (294, 583745), (313, 548310), (373, 460110), (490, 350247), (626, 274155), (735, 233498), (746, 230055), (939, 182770), (1119, 153370), (1470, 116749), (1565, 109662), (1865, 92022), (1878, 91385), (2191, 78330), (2238, 76685), (2611, 65730), (3130, 54831), (3730, 46011), (4382, 39165), (4695, 36554), (5222, 32865), (5595, 30674), (6573, 26110), (7833, 21910), (9390, 18277), (10955, 15666), (11190, 15337), (13055, 13146)]