237869940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51487}}^1$

素因数の和:51517

約数の個数: 96

約数和(自身を含む): 830398464

約数和(自身を除く): 592528524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 51487, 102974, 154461, 205948, 257435, 308922, 360409, 514870, 566357, 617844, 720818, 772305, 1029740, 1081227, 1132714, 1441636, 1544610, 1699071, 1802045, 2162454, 2265428, 2831785, 3089220, 3398142, 3604090, 3964499, 4324908, 5406135, 5663570, 6796284, 7208180, 7928998, 8495355, 10812270, 11327140, 11893497, 15857996, 16990710, 19822495, 21624540, 23786994, 33981420, 39644990, 47573988, 59467485, 79289980, 118934970, 237869940]

約数ペア:

[(1, 237869940), (2, 118934970), (3, 79289980), (4, 59467485), (5, 47573988), (6, 39644990), (7, 33981420), (10, 23786994), (11, 21624540), (12, 19822495), (14, 16990710), (15, 15857996), (20, 11893497), (21, 11327140), (22, 10812270), (28, 8495355), (30, 7928998), (33, 7208180), (35, 6796284), (42, 5663570), (44, 5406135), (55, 4324908), (60, 3964499), (66, 3604090), (70, 3398142), (77, 3089220), (84, 2831785), (105, 2265428), (110, 2162454), (132, 1802045), (140, 1699071), (154, 1544610), (165, 1441636), (210, 1132714), (220, 1081227), (231, 1029740), (308, 772305), (330, 720818), (385, 617844), (420, 566357), (462, 514870), (660, 360409), (770, 308922), (924, 257435), (1155, 205948), (1540, 154461), (2310, 102974), (4620, 51487)]