2194685710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{9521}}^1$

素因数の和:9661

約数の個数: 64

約数和(自身を含む): 4689394560

約数和(自身を除く): 2494708850

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 89, 178, 185, 259, 370, 445, 518, 623, 890, 1246, 1295, 2590, 3115, 3293, 6230, 6586, 9521, 16465, 19042, 23051, 32930, 46102, 47605, 66647, 95210, 115255, 133294, 230510, 333235, 352277, 666470, 704554, 847369, 1694738, 1761385, 2465939, 3522770, 4236845, 4931878, 5931583, 8473690, 11863166, 12329695, 24659390, 29657915, 31352653, 59315830, 62705306, 156763265, 219468571, 313526530, 438937142, 1097342855, 2194685710]

約数ペア:

[(1, 2194685710), (2, 1097342855), (5, 438937142), (7, 313526530), (10, 219468571), (14, 156763265), (35, 62705306), (37, 59315830), (70, 31352653), (74, 29657915), (89, 24659390), (178, 12329695), (185, 11863166), (259, 8473690), (370, 5931583), (445, 4931878), (518, 4236845), (623, 3522770), (890, 2465939), (1246, 1761385), (1295, 1694738), (2590, 847369), (3115, 704554), (3293, 666470), (6230, 352277), (6586, 333235), (9521, 230510), (16465, 133294), (19042, 115255), (23051, 95210), (32930, 66647), (46102, 47605)]