231700980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1637}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 744097536

約数和(自身を除く): 512396556

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, 337, 420, 674, 1011, 1348, 1637, 1685, 2022, 2359, 3274, 3370, 4044, 4718, 4911, 5055, 6548, 6740, 7077, 8185, 9436, 9822, 10110, 11459, 11795, 14154, 16370, 19644, 20220, 22918, 23590, 24555, 28308, 32740, 34377, 35385, 45836, 47180, 49110, 57295, 68754, 70770, 98220, 114590, 137508, 141540, 171885, 229180, 343770, 551669, 687540, 1103338, 1655007, 2206676, 2758345, 3310014, 3861683, 5516690, 6620028, 7723366, 8275035, 11033380, 11585049, 15446732, 16550070, 19308415, 23170098, 33100140, 38616830, 46340196, 57925245, 77233660, 115850490, 231700980]

約数ペア:

[(1, 231700980), (2, 115850490), (3, 77233660), (4, 57925245), (5, 46340196), (6, 38616830), (7, 33100140), (10, 23170098), (12, 19308415), (14, 16550070), (15, 15446732), (20, 11585049), (21, 11033380), (28, 8275035), (30, 7723366), (35, 6620028), (42, 5516690), (60, 3861683), (70, 3310014), (84, 2758345), (105, 2206676), (140, 1655007), (210, 1103338), (337, 687540), (420, 551669), (674, 343770), (1011, 229180), (1348, 171885), (1637, 141540), (1685, 137508), (2022, 114590), (2359, 98220), (3274, 70770), (3370, 68754), (4044, 57295), (4718, 49110), (4911, 47180), (5055, 45836), (6548, 35385), (6740, 34377), (7077, 32740), (8185, 28308), (9436, 24555), (9822, 23590), (10110, 22918), (11459, 20220), (11795, 19644), (14154, 16370)]