12744270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 42439680

約数和(自身を除く): 29695410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 613, 630, 693, 770, 945, 990, 1155, 1226, 1386, 1485, 1839, 1890, 2079, 2310, 2970, 3065, 3465, 3678, 4158, 4291, 5517, 6130, 6743, 6930, 8582, 9195, 10395, 11034, 12873, 13486, 16551, 18390, 20229, 20790, 21455, 25746, 27585, 33102, 33715, 38619, 40458, 42910, 47201, 55170, 60687, 64365, 67430, 77238, 82755, 94402, 101145, 115857, 121374, 128730, 141603, 165510, 182061, 193095, 202290, 231714, 236005, 283206, 303435, 364122, 386190, 424809, 472010, 579285, 606870, 708015, 849618, 910305, 1158570, 1274427, 1416030, 1820610, 2124045, 2548854, 4248090, 6372135, 12744270]

約数ペア:

[(1, 12744270), (2, 6372135), (3, 4248090), (5, 2548854), (6, 2124045), (7, 1820610), (9, 1416030), (10, 1274427), (11, 1158570), (14, 910305), (15, 849618), (18, 708015), (21, 606870), (22, 579285), (27, 472010), (30, 424809), (33, 386190), (35, 364122), (42, 303435), (45, 283206), (54, 236005), (55, 231714), (63, 202290), (66, 193095), (70, 182061), (77, 165510), (90, 141603), (99, 128730), (105, 121374), (110, 115857), (126, 101145), (135, 94402), (154, 82755), (165, 77238), (189, 67430), (198, 64365), (210, 60687), (231, 55170), (270, 47201), (297, 42910), (315, 40458), (330, 38619), (378, 33715), (385, 33102), (462, 27585), (495, 25746), (594, 21455), (613, 20790), (630, 20229), (693, 18390), (770, 16551), (945, 13486), (990, 12873), (1155, 11034), (1226, 10395), (1386, 9195), (1485, 8582), (1839, 6930), (1890, 6743), (2079, 6130), (2310, 5517), (2970, 4291), (3065, 4158), (3465, 3678)]