13506972070

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1813

約数の個数: 64

約数和(自身を含む): 25181798400

約数和(自身を除く): 11674826330

約数列:

[1, 2, 5, 10, 59, 79, 118, 158, 197, 295, 394, 395, 590, 790, 985, 1471, 1970, 2942, 4661, 7355, 9322, 11623, 14710, 15563, 23246, 23305, 31126, 46610, 58115, 77815, 86789, 116209, 116230, 155630, 173578, 232418, 289787, 433945, 579574, 581045, 867890, 918217, 1162090, 1448935, 1836434, 2897870, 4591085, 6856331, 9182170, 13712662, 17097433, 22893173, 34194866, 34281655, 45786346, 68563310, 85487165, 114465865, 170974330, 228931730, 1350697207, 2701394414, 6753486035, 13506972070]

約数ペア:

[(1, 13506972070), (2, 6753486035), (5, 2701394414), (10, 1350697207), (59, 228931730), (79, 170974330), (118, 114465865), (158, 85487165), (197, 68563310), (295, 45786346), (394, 34281655), (395, 34194866), (590, 22893173), (790, 17097433), (985, 13712662), (1471, 9182170), (1970, 6856331), (2942, 4591085), (4661, 2897870), (7355, 1836434), (9322, 1448935), (11623, 1162090), (14710, 918217), (15563, 867890), (23246, 581045), (23305, 579574), (31126, 433945), (46610, 289787), (58115, 232418), (77815, 173578), (86789, 155630), (116209, 116230)]