61309710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 160

約数和(自身を含む): 205742592

約数和(自身を除く): 144432882

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, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 405, 462, 495, 567, 594, 630, 693, 770, 810, 891, 945, 983, 990, 1134, 1155, 1386, 1485, 1782, 1890, 1966, 2079, 2310, 2835, 2949, 2970, 3465, 4158, 4455, 4915, 5670, 5898, 6237, 6881, 6930, 8847, 8910, 9830, 10395, 10813, 12474, 13762, 14745, 17694, 20643, 20790, 21626, 26541, 29490, 31185, 32439, 34405, 41286, 44235, 53082, 54065, 61929, 62370, 64878, 68810, 75691, 79623, 88470, 97317, 103215, 108130, 123858, 132705, 151382, 159246, 162195, 185787, 194634, 206430, 227073, 265410, 291951, 309645, 324390, 371574, 378455, 398115, 454146, 486585, 557361, 583902, 619290, 681219, 756910, 796230, 875853, 928935, 973170, 1114722, 1135365, 1362438, 1459755, 1751706, 1857870, 2043657, 2270730, 2786805, 2919510, 3406095, 4087314, 4379265, 5573610, 6130971, 6812190, 8758530, 10218285, 12261942, 20436570, 30654855, 61309710]

約数ペア:

[(1, 61309710), (2, 30654855), (3, 20436570), (5, 12261942), (6, 10218285), (7, 8758530), (9, 6812190), (10, 6130971), (11, 5573610), (14, 4379265), (15, 4087314), (18, 3406095), (21, 2919510), (22, 2786805), (27, 2270730), (30, 2043657), (33, 1857870), (35, 1751706), (42, 1459755), (45, 1362438), (54, 1135365), (55, 1114722), (63, 973170), (66, 928935), (70, 875853), (77, 796230), (81, 756910), (90, 681219), (99, 619290), (105, 583902), (110, 557361), (126, 486585), (135, 454146), (154, 398115), (162, 378455), (165, 371574), (189, 324390), (198, 309645), (210, 291951), (231, 265410), (270, 227073), (297, 206430), (315, 194634), (330, 185787), (378, 162195), (385, 159246), (405, 151382), (462, 132705), (495, 123858), (567, 108130), (594, 103215), (630, 97317), (693, 88470), (770, 79623), (810, 75691), (891, 68810), (945, 64878), (983, 62370), (990, 61929), (1134, 54065), (1155, 53082), (1386, 44235), (1485, 41286), (1782, 34405), (1890, 32439), (1966, 31185), (2079, 29490), (2310, 26541), (2835, 21626), (2949, 20790), (2970, 20643), (3465, 17694), (4158, 14745), (4455, 13762), (4915, 12474), (5670, 10813), (5898, 10395), (6237, 9830), (6881, 8910), (6930, 8847)]