30148140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2727

約数の個数: 96

約数和(自身を含む): 97542144

約数和(自身を除く): 67394004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2687, 2805, 3740, 5374, 5610, 8061, 10748, 11220, 13435, 16122, 26870, 29557, 32244, 40305, 45679, 53740, 59114, 80610, 88671, 91358, 118228, 137037, 147785, 161220, 177342, 182716, 228395, 274074, 295570, 354684, 443355, 456790, 502469, 548148, 591140, 685185, 886710, 913580, 1004938, 1370370, 1507407, 1773420, 2009876, 2512345, 2740740, 3014814, 5024690, 6029628, 7537035, 10049380, 15074070, 30148140]

約数ペア:

[(1, 30148140), (2, 15074070), (3, 10049380), (4, 7537035), (5, 6029628), (6, 5024690), (10, 3014814), (11, 2740740), (12, 2512345), (15, 2009876), (17, 1773420), (20, 1507407), (22, 1370370), (30, 1004938), (33, 913580), (34, 886710), (44, 685185), (51, 591140), (55, 548148), (60, 502469), (66, 456790), (68, 443355), (85, 354684), (102, 295570), (110, 274074), (132, 228395), (165, 182716), (170, 177342), (187, 161220), (204, 147785), (220, 137037), (255, 118228), (330, 91358), (340, 88671), (374, 80610), (510, 59114), (561, 53740), (660, 45679), (748, 40305), (935, 32244), (1020, 29557), (1122, 26870), (1870, 16122), (2244, 13435), (2687, 11220), (2805, 10748), (3740, 8061), (5374, 5610)]