307704810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 945561600

約数和(自身を除く): 637856790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 49, 57, 69, 70, 95, 98, 105, 114, 115, 133, 138, 147, 161, 190, 210, 230, 245, 266, 285, 294, 322, 345, 399, 437, 479, 483, 490, 570, 665, 690, 735, 798, 805, 874, 931, 958, 966, 1127, 1311, 1330, 1437, 1470, 1610, 1862, 1995, 2185, 2254, 2395, 2415, 2622, 2793, 2874, 3059, 3353, 3381, 3990, 4370, 4655, 4790, 4830, 5586, 5635, 6118, 6555, 6706, 6762, 7185, 9101, 9177, 9310, 10059, 11017, 11270, 13110, 13965, 14370, 15295, 16765, 16905, 18202, 18354, 20118, 21413, 22034, 23471, 27303, 27930, 30590, 33051, 33530, 33810, 42826, 45505, 45885, 46942, 50295, 54606, 55085, 63707, 64239, 66102, 70413, 77119, 91010, 91770, 100590, 107065, 110170, 117355, 127414, 128478, 136515, 140826, 154238, 165255, 191121, 209323, 214130, 231357, 234710, 273030, 318535, 321195, 330510, 352065, 382242, 385595, 418646, 445949, 462714, 539833, 627969, 637070, 642390, 704130, 771190, 891898, 955605, 1046615, 1079666, 1156785, 1255938, 1337847, 1465261, 1619499, 1911210, 2093230, 2229745, 2313570, 2675694, 2699165, 2930522, 3139845, 3238998, 4395783, 4459490, 5398330, 6279690, 6689235, 7326305, 8097495, 8791566, 10256827, 13378470, 14652610, 16194990, 20513654, 21978915, 30770481, 43957830, 51284135, 61540962, 102568270, 153852405, 307704810]

約数ペア:

[(1, 307704810), (2, 153852405), (3, 102568270), (5, 61540962), (6, 51284135), (7, 43957830), (10, 30770481), (14, 21978915), (15, 20513654), (19, 16194990), (21, 14652610), (23, 13378470), (30, 10256827), (35, 8791566), (38, 8097495), (42, 7326305), (46, 6689235), (49, 6279690), (57, 5398330), (69, 4459490), (70, 4395783), (95, 3238998), (98, 3139845), (105, 2930522), (114, 2699165), (115, 2675694), (133, 2313570), (138, 2229745), (147, 2093230), (161, 1911210), (190, 1619499), (210, 1465261), (230, 1337847), (245, 1255938), (266, 1156785), (285, 1079666), (294, 1046615), (322, 955605), (345, 891898), (399, 771190), (437, 704130), (479, 642390), (483, 637070), (490, 627969), (570, 539833), (665, 462714), (690, 445949), (735, 418646), (798, 385595), (805, 382242), (874, 352065), (931, 330510), (958, 321195), (966, 318535), (1127, 273030), (1311, 234710), (1330, 231357), (1437, 214130), (1470, 209323), (1610, 191121), (1862, 165255), (1995, 154238), (2185, 140826), (2254, 136515), (2395, 128478), (2415, 127414), (2622, 117355), (2793, 110170), (2874, 107065), (3059, 100590), (3353, 91770), (3381, 91010), (3990, 77119), (4370, 70413), (4655, 66102), (4790, 64239), (4830, 63707), (5586, 55085), (5635, 54606), (6118, 50295), (6555, 46942), (6706, 45885), (6762, 45505), (7185, 42826), (9101, 33810), (9177, 33530), (9310, 33051), (10059, 30590), (11017, 27930), (11270, 27303), (13110, 23471), (13965, 22034), (14370, 21413), (15295, 20118), (16765, 18354), (16905, 18202)]