135847740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 437359104

約数和(自身を除く): 301511364

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, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1787, 1810, 2172, 2534, 2715, 3574, 3620, 3801, 5068, 5361, 5430, 6335, 7148, 7602, 8935, 10722, 10860, 12509, 12670, 15204, 17870, 19005, 21444, 25018, 25340, 26805, 35740, 37527, 38010, 50036, 53610, 62545, 75054, 76020, 107220, 125090, 150108, 187635, 250180, 323447, 375270, 646894, 750540, 970341, 1293788, 1617235, 1940682, 2264129, 3234470, 3881364, 4528258, 4851705, 6468940, 6792387, 9056516, 9703410, 11320645, 13584774, 19406820, 22641290, 27169548, 33961935, 45282580, 67923870, 135847740]

約数ペア:

[(1, 135847740), (2, 67923870), (3, 45282580), (4, 33961935), (5, 27169548), (6, 22641290), (7, 19406820), (10, 13584774), (12, 11320645), (14, 9703410), (15, 9056516), (20, 6792387), (21, 6468940), (28, 4851705), (30, 4528258), (35, 3881364), (42, 3234470), (60, 2264129), (70, 1940682), (84, 1617235), (105, 1293788), (140, 970341), (181, 750540), (210, 646894), (362, 375270), (420, 323447), (543, 250180), (724, 187635), (905, 150108), (1086, 125090), (1267, 107220), (1787, 76020), (1810, 75054), (2172, 62545), (2534, 53610), (2715, 50036), (3574, 38010), (3620, 37527), (3801, 35740), (5068, 26805), (5361, 25340), (5430, 25018), (6335, 21444), (7148, 19005), (7602, 17870), (8935, 15204), (10722, 12670), (10860, 12509)]