187634940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 545771520

約数和(自身を除く): 358136580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 281, 310, 359, 372, 465, 562, 620, 718, 843, 930, 1077, 1124, 1405, 1436, 1686, 1795, 1860, 2154, 2810, 3372, 3590, 4215, 4308, 5385, 5620, 7180, 8430, 8711, 10770, 11129, 16860, 17422, 21540, 22258, 26133, 33387, 34844, 43555, 44516, 52266, 55645, 66774, 87110, 100879, 104532, 111290, 130665, 133548, 166935, 174220, 201758, 222580, 261330, 302637, 333870, 403516, 504395, 522660, 605274, 667740, 1008790, 1210548, 1513185, 2017580, 3026370, 3127249, 6052740, 6254498, 9381747, 12508996, 15636245, 18763494, 31272490, 37526988, 46908735, 62544980, 93817470, 187634940]

約数ペア:

[(1, 187634940), (2, 93817470), (3, 62544980), (4, 46908735), (5, 37526988), (6, 31272490), (10, 18763494), (12, 15636245), (15, 12508996), (20, 9381747), (30, 6254498), (31, 6052740), (60, 3127249), (62, 3026370), (93, 2017580), (124, 1513185), (155, 1210548), (186, 1008790), (281, 667740), (310, 605274), (359, 522660), (372, 504395), (465, 403516), (562, 333870), (620, 302637), (718, 261330), (843, 222580), (930, 201758), (1077, 174220), (1124, 166935), (1405, 133548), (1436, 130665), (1686, 111290), (1795, 104532), (1860, 100879), (2154, 87110), (2810, 66774), (3372, 55645), (3590, 52266), (4215, 44516), (4308, 43555), (5385, 34844), (5620, 33387), (7180, 26133), (8430, 22258), (8711, 21540), (10770, 17422), (11129, 16860)]