1956124530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 5458752000

約数和(自身を除く): 3502627470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 53, 58, 79, 87, 90, 106, 145, 158, 159, 174, 179, 237, 261, 265, 290, 318, 358, 395, 435, 474, 477, 522, 530, 537, 711, 790, 795, 870, 895, 954, 1074, 1185, 1305, 1422, 1537, 1590, 1611, 1790, 2291, 2370, 2385, 2610, 2685, 3074, 3222, 3555, 4187, 4582, 4611, 4770, 5191, 5370, 6873, 7110, 7685, 8055, 8374, 9222, 9487, 10382, 11455, 12561, 13746, 13833, 14141, 15370, 15573, 16110, 18974, 20619, 20935, 22910, 23055, 25122, 25955, 27666, 28282, 28461, 31146, 34365, 37683, 41238, 41870, 42423, 46110, 46719, 47435, 51910, 56922, 62805, 68730, 69165, 70705, 75366, 77865, 84846, 85383, 93438, 94870, 103095, 121423, 125610, 127269, 138330, 141410, 142305, 155730, 170766, 188415, 206190, 212115, 233595, 242846, 254538, 275123, 284610, 364269, 376830, 410089, 424230, 426915, 467190, 550246, 607115, 636345, 728538, 749473, 820178, 825369, 853830, 1092807, 1214230, 1230267, 1272690, 1375615, 1498946, 1650738, 1821345, 2050445, 2185614, 2248419, 2460534, 2476107, 2751230, 3642690, 3690801, 3747365, 4100890, 4126845, 4496838, 4952214, 5464035, 6151335, 6745257, 7381602, 7494730, 8253690, 10928070, 11242095, 12302670, 12380535, 13490514, 18454005, 21734717, 22484190, 24761070, 33726285, 36908010, 43469434, 65204151, 67452570, 108673585, 130408302, 195612453, 217347170, 326020755, 391224906, 652041510, 978062265, 1956124530]

約数ペア:

[(1, 1956124530), (2, 978062265), (3, 652041510), (5, 391224906), (6, 326020755), (9, 217347170), (10, 195612453), (15, 130408302), (18, 108673585), (29, 67452570), (30, 65204151), (45, 43469434), (53, 36908010), (58, 33726285), (79, 24761070), (87, 22484190), (90, 21734717), (106, 18454005), (145, 13490514), (158, 12380535), (159, 12302670), (174, 11242095), (179, 10928070), (237, 8253690), (261, 7494730), (265, 7381602), (290, 6745257), (318, 6151335), (358, 5464035), (395, 4952214), (435, 4496838), (474, 4126845), (477, 4100890), (522, 3747365), (530, 3690801), (537, 3642690), (711, 2751230), (790, 2476107), (795, 2460534), (870, 2248419), (895, 2185614), (954, 2050445), (1074, 1821345), (1185, 1650738), (1305, 1498946), (1422, 1375615), (1537, 1272690), (1590, 1230267), (1611, 1214230), (1790, 1092807), (2291, 853830), (2370, 825369), (2385, 820178), (2610, 749473), (2685, 728538), (3074, 636345), (3222, 607115), (3555, 550246), (4187, 467190), (4582, 426915), (4611, 424230), (4770, 410089), (5191, 376830), (5370, 364269), (6873, 284610), (7110, 275123), (7685, 254538), (8055, 242846), (8374, 233595), (9222, 212115), (9487, 206190), (10382, 188415), (11455, 170766), (12561, 155730), (13746, 142305), (13833, 141410), (14141, 138330), (15370, 127269), (15573, 125610), (16110, 121423), (18974, 103095), (20619, 94870), (20935, 93438), (22910, 85383), (23055, 84846), (25122, 77865), (25955, 75366), (27666, 70705), (28282, 69165), (28461, 68730), (31146, 62805), (34365, 56922), (37683, 51910), (41238, 47435), (41870, 46719), (42423, 46110)]