165004170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2113}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 420094080

約数和(自身を除く): 255089910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 190, 274, 285, 411, 570, 685, 822, 1370, 2055, 2113, 2603, 4110, 4226, 5206, 6339, 7809, 10565, 12678, 13015, 15618, 21130, 26030, 31695, 39045, 40147, 63390, 78090, 80294, 120441, 200735, 240882, 289481, 401470, 578962, 602205, 868443, 1204410, 1447405, 1736886, 2894810, 4342215, 5500139, 8684430, 11000278, 16500417, 27500695, 33000834, 55001390, 82502085, 165004170]

約数ペア:

[(1, 165004170), (2, 82502085), (3, 55001390), (5, 33000834), (6, 27500695), (10, 16500417), (15, 11000278), (19, 8684430), (30, 5500139), (38, 4342215), (57, 2894810), (95, 1736886), (114, 1447405), (137, 1204410), (190, 868443), (274, 602205), (285, 578962), (411, 401470), (570, 289481), (685, 240882), (822, 200735), (1370, 120441), (2055, 80294), (2113, 78090), (2603, 63390), (4110, 40147), (4226, 39045), (5206, 31695), (6339, 26030), (7809, 21130), (10565, 15618), (12678, 13015)]