19824630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 55226880

約数和(自身を除く): 35402250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 1409, 2010, 2345, 2814, 2818, 4227, 4690, 7035, 7045, 8454, 9863, 14070, 14090, 19726, 21135, 29589, 42270, 49315, 59178, 94403, 98630, 147945, 188806, 283209, 295890, 472015, 566418, 660821, 944030, 1321642, 1416045, 1982463, 2832090, 3304105, 3964926, 6608210, 9912315, 19824630]

約数ペア:

[(1, 19824630), (2, 9912315), (3, 6608210), (5, 3964926), (6, 3304105), (7, 2832090), (10, 1982463), (14, 1416045), (15, 1321642), (21, 944030), (30, 660821), (35, 566418), (42, 472015), (67, 295890), (70, 283209), (105, 188806), (134, 147945), (201, 98630), (210, 94403), (335, 59178), (402, 49315), (469, 42270), (670, 29589), (938, 21135), (1005, 19726), (1407, 14090), (1409, 14070), (2010, 9863), (2345, 8454), (2814, 7045), (2818, 7035), (4227, 4690)]