2655060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 8346240

約数和(自身を除く): 5691180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 137, 170, 190, 204, 228, 255, 274, 285, 323, 340, 380, 411, 510, 548, 570, 646, 685, 822, 969, 1020, 1140, 1292, 1370, 1615, 1644, 1938, 2055, 2329, 2603, 2740, 3230, 3876, 4110, 4658, 4845, 5206, 6460, 6987, 7809, 8220, 9316, 9690, 10412, 11645, 13015, 13974, 15618, 19380, 23290, 26030, 27948, 31236, 34935, 39045, 44251, 46580, 52060, 69870, 78090, 88502, 132753, 139740, 156180, 177004, 221255, 265506, 442510, 531012, 663765, 885020, 1327530, 2655060]

約数ペア:

[(1, 2655060), (2, 1327530), (3, 885020), (4, 663765), (5, 531012), (6, 442510), (10, 265506), (12, 221255), (15, 177004), (17, 156180), (19, 139740), (20, 132753), (30, 88502), (34, 78090), (38, 69870), (51, 52060), (57, 46580), (60, 44251), (68, 39045), (76, 34935), (85, 31236), (95, 27948), (102, 26030), (114, 23290), (137, 19380), (170, 15618), (190, 13974), (204, 13015), (228, 11645), (255, 10412), (274, 9690), (285, 9316), (323, 8220), (340, 7809), (380, 6987), (411, 6460), (510, 5206), (548, 4845), (570, 4658), (646, 4110), (685, 3876), (822, 3230), (969, 2740), (1020, 2603), (1140, 2329), (1292, 2055), (1370, 1938), (1615, 1644)]