12097890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 38085120

約数和(自身を除く): 25987230

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, 173, 185, 189, 210, 222, 259, 270, 315, 333, 346, 370, 378, 518, 519, 555, 630, 666, 777, 865, 945, 999, 1038, 1110, 1211, 1295, 1554, 1557, 1665, 1730, 1890, 1998, 2331, 2422, 2590, 2595, 3114, 3330, 3633, 3885, 4662, 4671, 4995, 5190, 6055, 6401, 6993, 7266, 7770, 7785, 9342, 9990, 10899, 11655, 12110, 12802, 13986, 15570, 18165, 19203, 21798, 23310, 23355, 32005, 32697, 34965, 36330, 38406, 44807, 46710, 54495, 57609, 64010, 65394, 69930, 89614, 96015, 108990, 115218, 134421, 163485, 172827, 192030, 224035, 268842, 288045, 326970, 345654, 403263, 448070, 576090, 672105, 806526, 864135, 1209789, 1344210, 1728270, 2016315, 2419578, 4032630, 6048945, 12097890]

約数ペア:

[(1, 12097890), (2, 6048945), (3, 4032630), (5, 2419578), (6, 2016315), (7, 1728270), (9, 1344210), (10, 1209789), (14, 864135), (15, 806526), (18, 672105), (21, 576090), (27, 448070), (30, 403263), (35, 345654), (37, 326970), (42, 288045), (45, 268842), (54, 224035), (63, 192030), (70, 172827), (74, 163485), (90, 134421), (105, 115218), (111, 108990), (126, 96015), (135, 89614), (173, 69930), (185, 65394), (189, 64010), (210, 57609), (222, 54495), (259, 46710), (270, 44807), (315, 38406), (333, 36330), (346, 34965), (370, 32697), (378, 32005), (518, 23355), (519, 23310), (555, 21798), (630, 19203), (666, 18165), (777, 15570), (865, 13986), (945, 12802), (999, 12110), (1038, 11655), (1110, 10899), (1211, 9990), (1295, 9342), (1554, 7785), (1557, 7770), (1665, 7266), (1730, 6993), (1890, 6401), (1998, 6055), (2331, 5190), (2422, 4995), (2590, 4671), (2595, 4662), (3114, 3885), (3330, 3633)]