70318360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 122526440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 61, 70, 92, 115, 122, 140, 161, 179, 184, 230, 244, 280, 305, 322, 358, 427, 460, 488, 610, 644, 716, 805, 854, 895, 920, 1220, 1253, 1288, 1403, 1432, 1610, 1708, 1790, 2135, 2440, 2506, 2806, 3220, 3416, 3580, 4117, 4270, 5012, 5612, 6265, 6440, 7015, 7160, 8234, 8540, 9821, 10024, 10919, 11224, 12530, 14030, 16468, 17080, 19642, 20585, 21838, 25060, 28060, 28819, 32936, 39284, 41170, 43676, 49105, 50120, 54595, 56120, 57638, 76433, 78568, 82340, 87352, 98210, 109190, 115276, 144095, 152866, 164680, 196420, 218380, 230552, 251137, 288190, 305732, 382165, 392840, 436760, 502274, 576380, 611464, 764330, 1004548, 1152760, 1255685, 1528660, 1757959, 2009096, 2511370, 3057320, 3515918, 5022740, 7031836, 8789795, 10045480, 14063672, 17579590, 35159180, 70318360]

約数ペア:

[(1, 70318360), (2, 35159180), (4, 17579590), (5, 14063672), (7, 10045480), (8, 8789795), (10, 7031836), (14, 5022740), (20, 3515918), (23, 3057320), (28, 2511370), (35, 2009096), (40, 1757959), (46, 1528660), (56, 1255685), (61, 1152760), (70, 1004548), (92, 764330), (115, 611464), (122, 576380), (140, 502274), (161, 436760), (179, 392840), (184, 382165), (230, 305732), (244, 288190), (280, 251137), (305, 230552), (322, 218380), (358, 196420), (427, 164680), (460, 152866), (488, 144095), (610, 115276), (644, 109190), (716, 98210), (805, 87352), (854, 82340), (895, 78568), (920, 76433), (1220, 57638), (1253, 56120), (1288, 54595), (1403, 50120), (1432, 49105), (1610, 43676), (1708, 41170), (1790, 39284), (2135, 32936), (2440, 28819), (2506, 28060), (2806, 25060), (3220, 21838), (3416, 20585), (3580, 19642), (4117, 17080), (4270, 16468), (5012, 14030), (5612, 12530), (6265, 11224), (6440, 10919), (7015, 10024), (7160, 9821), (8234, 8540)]