27682620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3507

約数の個数: 96

約数和(自身を含む): 93273600

約数和(自身を除く): 65590980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3469, 3990, 6938, 7980, 10407, 13876, 17345, 20814, 24283, 34690, 41628, 48566, 52035, 65911, 69380, 72849, 97132, 104070, 121415, 131822, 145698, 197733, 208140, 242830, 263644, 291396, 329555, 364245, 395466, 461377, 485660, 659110, 728490, 790932, 922754, 988665, 1318220, 1384131, 1456980, 1845508, 1977330, 2306885, 2768262, 3954660, 4613770, 5536524, 6920655, 9227540, 13841310, 27682620]

約数ペア:

[(1, 27682620), (2, 13841310), (3, 9227540), (4, 6920655), (5, 5536524), (6, 4613770), (7, 3954660), (10, 2768262), (12, 2306885), (14, 1977330), (15, 1845508), (19, 1456980), (20, 1384131), (21, 1318220), (28, 988665), (30, 922754), (35, 790932), (38, 728490), (42, 659110), (57, 485660), (60, 461377), (70, 395466), (76, 364245), (84, 329555), (95, 291396), (105, 263644), (114, 242830), (133, 208140), (140, 197733), (190, 145698), (210, 131822), (228, 121415), (266, 104070), (285, 97132), (380, 72849), (399, 69380), (420, 65911), (532, 52035), (570, 48566), (665, 41628), (798, 34690), (1140, 24283), (1330, 20814), (1596, 17345), (1995, 13876), (2660, 10407), (3469, 7980), (3990, 6938)]