7019610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 11608230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 439, 533, 615, 878, 1066, 1230, 1317, 1599, 2195, 2634, 2665, 3198, 4390, 5330, 5707, 6585, 7995, 11414, 13170, 15990, 17121, 17999, 28535, 34242, 35998, 53997, 57070, 85605, 89995, 107994, 171210, 179990, 233987, 269985, 467974, 539970, 701961, 1169935, 1403922, 2339870, 3509805, 7019610]

約数ペア:

[(1, 7019610), (2, 3509805), (3, 2339870), (5, 1403922), (6, 1169935), (10, 701961), (13, 539970), (15, 467974), (26, 269985), (30, 233987), (39, 179990), (41, 171210), (65, 107994), (78, 89995), (82, 85605), (123, 57070), (130, 53997), (195, 35998), (205, 34242), (246, 28535), (390, 17999), (410, 17121), (439, 15990), (533, 13170), (615, 11414), (878, 7995), (1066, 6585), (1230, 5707), (1317, 5330), (1599, 4390), (2195, 3198), (2634, 2665)]