12305790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 39813120

約数和(自身を除く): 27507330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 383, 459, 510, 595, 630, 714, 765, 766, 918, 945, 1071, 1149, 1190, 1530, 1785, 1890, 1915, 2142, 2295, 2298, 2681, 3213, 3447, 3570, 3830, 4590, 5355, 5362, 5745, 6426, 6511, 6894, 8043, 10341, 10710, 11490, 13022, 13405, 16065, 16086, 17235, 19533, 20682, 24129, 26810, 32130, 32555, 34470, 39066, 40215, 45577, 48258, 51705, 58599, 65110, 72387, 80430, 91154, 97665, 103410, 117198, 120645, 136731, 144774, 175797, 195330, 227885, 241290, 273462, 292995, 351594, 361935, 410193, 455770, 585990, 683655, 723870, 820386, 878985, 1230579, 1367310, 1757970, 2050965, 2461158, 4101930, 6152895, 12305790]

約数ペア:

[(1, 12305790), (2, 6152895), (3, 4101930), (5, 2461158), (6, 2050965), (7, 1757970), (9, 1367310), (10, 1230579), (14, 878985), (15, 820386), (17, 723870), (18, 683655), (21, 585990), (27, 455770), (30, 410193), (34, 361935), (35, 351594), (42, 292995), (45, 273462), (51, 241290), (54, 227885), (63, 195330), (70, 175797), (85, 144774), (90, 136731), (102, 120645), (105, 117198), (119, 103410), (126, 97665), (135, 91154), (153, 80430), (170, 72387), (189, 65110), (210, 58599), (238, 51705), (255, 48258), (270, 45577), (306, 40215), (315, 39066), (357, 34470), (378, 32555), (383, 32130), (459, 26810), (510, 24129), (595, 20682), (630, 19533), (714, 17235), (765, 16086), (766, 16065), (918, 13405), (945, 13022), (1071, 11490), (1149, 10710), (1190, 10341), (1530, 8043), (1785, 6894), (1890, 6511), (1915, 6426), (2142, 5745), (2295, 5362), (2298, 5355), (2681, 4590), (3213, 3830), (3447, 3570)]