26783190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 84049920

約数和(自身を除く): 57266730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 383, 518, 555, 630, 666, 766, 777, 945, 999, 1110, 1149, 1295, 1554, 1665, 1890, 1915, 1998, 2298, 2331, 2590, 2681, 3330, 3447, 3830, 3885, 4662, 4995, 5362, 5745, 6894, 6993, 7770, 8043, 9990, 10341, 11490, 11655, 13405, 13986, 14171, 16086, 17235, 20682, 23310, 24129, 26810, 28342, 34470, 34965, 40215, 42513, 48258, 51705, 69930, 70855, 72387, 80430, 85026, 99197, 103410, 120645, 127539, 141710, 144774, 198394, 212565, 241290, 255078, 297591, 361935, 382617, 425130, 495985, 595182, 637695, 723870, 765234, 892773, 991970, 1275390, 1487955, 1785546, 1913085, 2678319, 2975910, 3826170, 4463865, 5356638, 8927730, 13391595, 26783190]

約数ペア:

[(1, 26783190), (2, 13391595), (3, 8927730), (5, 5356638), (6, 4463865), (7, 3826170), (9, 2975910), (10, 2678319), (14, 1913085), (15, 1785546), (18, 1487955), (21, 1275390), (27, 991970), (30, 892773), (35, 765234), (37, 723870), (42, 637695), (45, 595182), (54, 495985), (63, 425130), (70, 382617), (74, 361935), (90, 297591), (105, 255078), (111, 241290), (126, 212565), (135, 198394), (185, 144774), (189, 141710), (210, 127539), (222, 120645), (259, 103410), (270, 99197), (315, 85026), (333, 80430), (370, 72387), (378, 70855), (383, 69930), (518, 51705), (555, 48258), (630, 42513), (666, 40215), (766, 34965), (777, 34470), (945, 28342), (999, 26810), (1110, 24129), (1149, 23310), (1295, 20682), (1554, 17235), (1665, 16086), (1890, 14171), (1915, 13986), (1998, 13405), (2298, 11655), (2331, 11490), (2590, 10341), (2681, 9990), (3330, 8043), (3447, 7770), (3830, 6993), (3885, 6894), (4662, 5745), (4995, 5362)]