28083510

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 93929472

約数和(自身を除く): 65845962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 127, 130, 135, 162, 182, 189, 195, 210, 234, 243, 254, 270, 273, 315, 351, 378, 381, 390, 405, 455, 486, 546, 567, 585, 630, 635, 702, 762, 810, 819, 889, 910, 945, 1053, 1134, 1143, 1170, 1215, 1270, 1365, 1638, 1651, 1701, 1755, 1778, 1890, 1905, 2106, 2286, 2430, 2457, 2667, 2730, 2835, 3159, 3302, 3402, 3429, 3510, 3810, 4095, 4445, 4914, 4953, 5265, 5334, 5670, 5715, 6318, 6858, 7371, 8001, 8190, 8255, 8505, 8890, 9906, 10287, 10530, 11430, 11557, 12285, 13335, 14742, 14859, 15795, 16002, 16510, 17010, 17145, 20574, 22113, 23114, 24003, 24570, 24765, 26670, 29718, 30861, 31590, 34290, 34671, 36855, 40005, 44226, 44577, 48006, 49530, 51435, 57785, 61722, 69342, 72009, 73710, 74295, 80010, 89154, 102870, 104013, 110565, 115570, 120015, 133731, 144018, 148590, 154305, 173355, 208026, 216027, 221130, 222885, 240030, 267462, 308610, 312039, 346710, 360045, 401193, 432054, 445770, 520065, 624078, 668655, 720090, 802386, 936117, 1040130, 1080135, 1337310, 1560195, 1872234, 2005965, 2160270, 2808351, 3120390, 4011930, 4680585, 5616702, 9361170, 14041755, 28083510]

約数ペア:

[(1, 28083510), (2, 14041755), (3, 9361170), (5, 5616702), (6, 4680585), (7, 4011930), (9, 3120390), (10, 2808351), (13, 2160270), (14, 2005965), (15, 1872234), (18, 1560195), (21, 1337310), (26, 1080135), (27, 1040130), (30, 936117), (35, 802386), (39, 720090), (42, 668655), (45, 624078), (54, 520065), (63, 445770), (65, 432054), (70, 401193), (78, 360045), (81, 346710), (90, 312039), (91, 308610), (105, 267462), (117, 240030), (126, 222885), (127, 221130), (130, 216027), (135, 208026), (162, 173355), (182, 154305), (189, 148590), (195, 144018), (210, 133731), (234, 120015), (243, 115570), (254, 110565), (270, 104013), (273, 102870), (315, 89154), (351, 80010), (378, 74295), (381, 73710), (390, 72009), (405, 69342), (455, 61722), (486, 57785), (546, 51435), (567, 49530), (585, 48006), (630, 44577), (635, 44226), (702, 40005), (762, 36855), (810, 34671), (819, 34290), (889, 31590), (910, 30861), (945, 29718), (1053, 26670), (1134, 24765), (1143, 24570), (1170, 24003), (1215, 23114), (1270, 22113), (1365, 20574), (1638, 17145), (1651, 17010), (1701, 16510), (1755, 16002), (1778, 15795), (1890, 14859), (1905, 14742), (2106, 13335), (2286, 12285), (2430, 11557), (2457, 11430), (2667, 10530), (2730, 10287), (2835, 9906), (3159, 8890), (3302, 8505), (3402, 8255), (3429, 8190), (3510, 8001), (3810, 7371), (4095, 6858), (4445, 6318), (4914, 5715), (4953, 5670), (5265, 5334)]