149186940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{599}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 329814660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 593, 599, 1186, 1198, 1779, 1797, 2372, 2396, 2965, 2995, 3558, 3594, 4151, 4193, 5930, 5990, 7116, 7188, 8302, 8386, 8895, 8985, 11860, 11980, 12453, 12579, 16604, 16772, 17790, 17970, 20755, 20965, 24906, 25158, 35580, 35940, 41510, 41930, 49812, 50316, 62265, 62895, 83020, 83860, 124530, 125790, 249060, 251580, 355207, 710414, 1065621, 1420828, 1776035, 2131242, 2486449, 3552070, 4262484, 4972898, 5328105, 7104140, 7459347, 9945796, 10656210, 12432245, 14918694, 21312420, 24864490, 29837388, 37296735, 49728980, 74593470, 149186940]

約数ペア:

[(1, 149186940), (2, 74593470), (3, 49728980), (4, 37296735), (5, 29837388), (6, 24864490), (7, 21312420), (10, 14918694), (12, 12432245), (14, 10656210), (15, 9945796), (20, 7459347), (21, 7104140), (28, 5328105), (30, 4972898), (35, 4262484), (42, 3552070), (60, 2486449), (70, 2131242), (84, 1776035), (105, 1420828), (140, 1065621), (210, 710414), (420, 355207), (593, 251580), (599, 249060), (1186, 125790), (1198, 124530), (1779, 83860), (1797, 83020), (2372, 62895), (2396, 62265), (2965, 50316), (2995, 49812), (3558, 41930), (3594, 41510), (4151, 35940), (4193, 35580), (5930, 25158), (5990, 24906), (7116, 20965), (7188, 20755), (8302, 17970), (8386, 17790), (8895, 16772), (8985, 16604), (11860, 12579), (11980, 12453)]