61101810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 142110990

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, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2939, 2970, 3465, 4158, 5878, 6930, 8817, 10395, 14695, 17634, 20573, 20790, 26451, 29390, 32329, 41146, 44085, 52902, 61719, 64658, 79353, 88170, 96987, 102865, 123438, 132255, 158706, 161645, 185157, 193974, 205730, 226303, 264510, 290961, 308595, 323290, 370314, 396765, 452606, 484935, 555471, 581922, 617190, 678909, 793530, 872883, 925785, 969870, 1110942, 1131515, 1357818, 1454805, 1745766, 1851570, 2036727, 2263030, 2777355, 2909610, 3394545, 4073454, 4364415, 5554710, 6110181, 6789090, 8728830, 10183635, 12220362, 20367270, 30550905, 61101810]

約数ペア:

[(1, 61101810), (2, 30550905), (3, 20367270), (5, 12220362), (6, 10183635), (7, 8728830), (9, 6789090), (10, 6110181), (11, 5554710), (14, 4364415), (15, 4073454), (18, 3394545), (21, 2909610), (22, 2777355), (27, 2263030), (30, 2036727), (33, 1851570), (35, 1745766), (42, 1454805), (45, 1357818), (54, 1131515), (55, 1110942), (63, 969870), (66, 925785), (70, 872883), (77, 793530), (90, 678909), (99, 617190), (105, 581922), (110, 555471), (126, 484935), (135, 452606), (154, 396765), (165, 370314), (189, 323290), (198, 308595), (210, 290961), (231, 264510), (270, 226303), (297, 205730), (315, 193974), (330, 185157), (378, 161645), (385, 158706), (462, 132255), (495, 123438), (594, 102865), (630, 96987), (693, 88170), (770, 79353), (945, 64658), (990, 61719), (1155, 52902), (1386, 44085), (1485, 41146), (1890, 32329), (2079, 29390), (2310, 26451), (2939, 20790), (2970, 20573), (3465, 17634), (4158, 14695), (5878, 10395), (6930, 8817)]