70517850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 199591392

約数和(自身を除く): 129073542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 43, 50, 58, 65, 75, 78, 86, 87, 129, 130, 145, 150, 174, 195, 215, 258, 290, 325, 377, 390, 430, 435, 559, 645, 650, 725, 754, 841, 870, 975, 1075, 1118, 1131, 1247, 1290, 1450, 1677, 1682, 1885, 1950, 2150, 2175, 2262, 2494, 2523, 2795, 3225, 3354, 3741, 3770, 4205, 4350, 5046, 5590, 5655, 6235, 6450, 7482, 8385, 8410, 9425, 10933, 11310, 12470, 12615, 13975, 16211, 16770, 18705, 18850, 21025, 21866, 25230, 27950, 28275, 31175, 32422, 32799, 36163, 37410, 41925, 42050, 48633, 54665, 56550, 62350, 63075, 65598, 72326, 81055, 83850, 93525, 97266, 108489, 109330, 126150, 162110, 163995, 180815, 187050, 216978, 243165, 273325, 327990, 361630, 405275, 470119, 486330, 542445, 546650, 810550, 819975, 904075, 940238, 1084890, 1215825, 1410357, 1639950, 1808150, 2350595, 2431650, 2712225, 2820714, 4701190, 5424450, 7051785, 11752975, 14103570, 23505950, 35258925, 70517850]

約数ペア:

[(1, 70517850), (2, 35258925), (3, 23505950), (5, 14103570), (6, 11752975), (10, 7051785), (13, 5424450), (15, 4701190), (25, 2820714), (26, 2712225), (29, 2431650), (30, 2350595), (39, 1808150), (43, 1639950), (50, 1410357), (58, 1215825), (65, 1084890), (75, 940238), (78, 904075), (86, 819975), (87, 810550), (129, 546650), (130, 542445), (145, 486330), (150, 470119), (174, 405275), (195, 361630), (215, 327990), (258, 273325), (290, 243165), (325, 216978), (377, 187050), (390, 180815), (430, 163995), (435, 162110), (559, 126150), (645, 109330), (650, 108489), (725, 97266), (754, 93525), (841, 83850), (870, 81055), (975, 72326), (1075, 65598), (1118, 63075), (1131, 62350), (1247, 56550), (1290, 54665), (1450, 48633), (1677, 42050), (1682, 41925), (1885, 37410), (1950, 36163), (2150, 32799), (2175, 32422), (2262, 31175), (2494, 28275), (2523, 27950), (2795, 25230), (3225, 21866), (3354, 21025), (3741, 18850), (3770, 18705), (4205, 16770), (4350, 16211), (5046, 13975), (5590, 12615), (5655, 12470), (6235, 11310), (6450, 10933), (7482, 9425), (8385, 8410)]