549553620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17030

約数の個数: 144

約数和(自身を含む): 1952814528

約数和(自身を除く): 1403260908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 16170, 16993, 32340, 33986, 50979, 67972, 84965, 101958, 118951, 169930, 186923, 203916, 237902, 254895, 339860, 356853, 373846, 475804, 509790, 560769, 594755, 713706, 747692, 832657, 934615, 1019580, 1121538, 1189510, 1308461, 1427412, 1665314, 1784265, 1869230, 2243076, 2379020, 2497971, 2616922, 2803845, 3330628, 3568530, 3738460, 3925383, 4163285, 4995942, 5233844, 5607690, 6542305, 7137060, 7850766, 8326570, 9159227, 9991884, 11215380, 12489855, 13084610, 15701532, 16653140, 18318454, 19626915, 24979710, 26169220, 27477681, 36636908, 39253830, 45796135, 49959420, 54955362, 78507660, 91592270, 109910724, 137388405, 183184540, 274776810, 549553620]

約数ペア:

[(1, 549553620), (2, 274776810), (3, 183184540), (4, 137388405), (5, 109910724), (6, 91592270), (7, 78507660), (10, 54955362), (11, 49959420), (12, 45796135), (14, 39253830), (15, 36636908), (20, 27477681), (21, 26169220), (22, 24979710), (28, 19626915), (30, 18318454), (33, 16653140), (35, 15701532), (42, 13084610), (44, 12489855), (49, 11215380), (55, 9991884), (60, 9159227), (66, 8326570), (70, 7850766), (77, 7137060), (84, 6542305), (98, 5607690), (105, 5233844), (110, 4995942), (132, 4163285), (140, 3925383), (147, 3738460), (154, 3568530), (165, 3330628), (196, 2803845), (210, 2616922), (220, 2497971), (231, 2379020), (245, 2243076), (294, 1869230), (308, 1784265), (330, 1665314), (385, 1427412), (420, 1308461), (462, 1189510), (490, 1121538), (539, 1019580), (588, 934615), (660, 832657), (735, 747692), (770, 713706), (924, 594755), (980, 560769), (1078, 509790), (1155, 475804), (1470, 373846), (1540, 356853), (1617, 339860), (2156, 254895), (2310, 237902), (2695, 203916), (2940, 186923), (3234, 169930), (4620, 118951), (5390, 101958), (6468, 84965), (8085, 67972), (10780, 50979), (16170, 33986), (16993, 32340)]