2934540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 10850112

約数和(自身を除く): 7915572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 137, 140, 153, 170, 180, 204, 210, 238, 252, 255, 274, 306, 315, 340, 357, 411, 420, 476, 510, 548, 595, 612, 630, 685, 714, 765, 822, 959, 1020, 1071, 1190, 1233, 1260, 1370, 1428, 1530, 1644, 1785, 1918, 2055, 2142, 2329, 2380, 2466, 2740, 2877, 3060, 3570, 3836, 4110, 4284, 4658, 4795, 4932, 5355, 5754, 6165, 6987, 7140, 8220, 8631, 9316, 9590, 10710, 11508, 11645, 12330, 13974, 14385, 16303, 17262, 19180, 20961, 21420, 23290, 24660, 27948, 28770, 32606, 34524, 34935, 41922, 43155, 46580, 48909, 57540, 65212, 69870, 81515, 83844, 86310, 97818, 104805, 139740, 146727, 163030, 172620, 195636, 209610, 244545, 293454, 326060, 419220, 489090, 586908, 733635, 978180, 1467270, 2934540]

約数ペア:

[(1, 2934540), (2, 1467270), (3, 978180), (4, 733635), (5, 586908), (6, 489090), (7, 419220), (9, 326060), (10, 293454), (12, 244545), (14, 209610), (15, 195636), (17, 172620), (18, 163030), (20, 146727), (21, 139740), (28, 104805), (30, 97818), (34, 86310), (35, 83844), (36, 81515), (42, 69870), (45, 65212), (51, 57540), (60, 48909), (63, 46580), (68, 43155), (70, 41922), (84, 34935), (85, 34524), (90, 32606), (102, 28770), (105, 27948), (119, 24660), (126, 23290), (137, 21420), (140, 20961), (153, 19180), (170, 17262), (180, 16303), (204, 14385), (210, 13974), (238, 12330), (252, 11645), (255, 11508), (274, 10710), (306, 9590), (315, 9316), (340, 8631), (357, 8220), (411, 7140), (420, 6987), (476, 6165), (510, 5754), (548, 5355), (595, 4932), (612, 4795), (630, 4658), (685, 4284), (714, 4110), (765, 3836), (822, 3570), (959, 3060), (1020, 2877), (1071, 2740), (1190, 2466), (1233, 2380), (1260, 2329), (1370, 2142), (1428, 2055), (1530, 1918), (1644, 1785)]