69955410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 201129984

約数和(自身を除く): 131174574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 61, 70, 86, 105, 122, 127, 129, 183, 210, 215, 254, 258, 301, 305, 366, 381, 427, 430, 602, 610, 635, 645, 762, 854, 889, 903, 915, 1270, 1281, 1290, 1505, 1778, 1806, 1830, 1905, 2135, 2562, 2623, 2667, 3010, 3810, 4270, 4445, 4515, 5246, 5334, 5461, 6405, 7747, 7869, 8890, 9030, 10922, 12810, 13115, 13335, 15494, 15738, 16383, 18361, 23241, 26230, 26670, 27305, 32766, 36722, 38227, 38735, 39345, 46482, 54229, 54610, 55083, 76454, 77470, 78690, 81915, 91805, 108458, 110166, 114681, 116205, 162687, 163830, 183610, 191135, 229362, 232410, 271145, 275415, 325374, 333121, 382270, 542290, 550830, 573405, 666242, 813435, 999363, 1146810, 1626870, 1665605, 1998726, 2331847, 3331210, 4663694, 4996815, 6995541, 9993630, 11659235, 13991082, 23318470, 34977705, 69955410]

約数ペア:

[(1, 69955410), (2, 34977705), (3, 23318470), (5, 13991082), (6, 11659235), (7, 9993630), (10, 6995541), (14, 4996815), (15, 4663694), (21, 3331210), (30, 2331847), (35, 1998726), (42, 1665605), (43, 1626870), (61, 1146810), (70, 999363), (86, 813435), (105, 666242), (122, 573405), (127, 550830), (129, 542290), (183, 382270), (210, 333121), (215, 325374), (254, 275415), (258, 271145), (301, 232410), (305, 229362), (366, 191135), (381, 183610), (427, 163830), (430, 162687), (602, 116205), (610, 114681), (635, 110166), (645, 108458), (762, 91805), (854, 81915), (889, 78690), (903, 77470), (915, 76454), (1270, 55083), (1281, 54610), (1290, 54229), (1505, 46482), (1778, 39345), (1806, 38735), (1830, 38227), (1905, 36722), (2135, 32766), (2562, 27305), (2623, 26670), (2667, 26230), (3010, 23241), (3810, 18361), (4270, 16383), (4445, 15738), (4515, 15494), (5246, 13335), (5334, 13115), (5461, 12810), (6405, 10922), (7747, 9030), (7869, 8890)]