38422860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 96

約数和(自身を含む): 125529600

約数和(自身を除く): 87106740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 1867, 2058, 2940, 3430, 3734, 4116, 5145, 5601, 6860, 7468, 9335, 10290, 11202, 13069, 18670, 20580, 22404, 26138, 28005, 37340, 39207, 52276, 56010, 65345, 78414, 91483, 112020, 130690, 156828, 182966, 196035, 261380, 274449, 365932, 392070, 457415, 548898, 640381, 784140, 914830, 1097796, 1280762, 1372245, 1829660, 1921143, 2561524, 2744490, 3201905, 3842286, 5488980, 6403810, 7684572, 9605715, 12807620, 19211430, 38422860]

約数ペア:

[(1, 38422860), (2, 19211430), (3, 12807620), (4, 9605715), (5, 7684572), (6, 6403810), (7, 5488980), (10, 3842286), (12, 3201905), (14, 2744490), (15, 2561524), (20, 1921143), (21, 1829660), (28, 1372245), (30, 1280762), (35, 1097796), (42, 914830), (49, 784140), (60, 640381), (70, 548898), (84, 457415), (98, 392070), (105, 365932), (140, 274449), (147, 261380), (196, 196035), (210, 182966), (245, 156828), (294, 130690), (343, 112020), (420, 91483), (490, 78414), (588, 65345), (686, 56010), (735, 52276), (980, 39207), (1029, 37340), (1372, 28005), (1470, 26138), (1715, 22404), (1867, 20580), (2058, 18670), (2940, 13069), (3430, 11202), (3734, 10290), (4116, 9335), (5145, 7468), (5601, 6860)]