30194220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 104186880

約数和(自身を除く): 73992660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 67, 70, 74, 84, 87, 105, 111, 116, 134, 140, 145, 148, 174, 185, 201, 203, 210, 222, 259, 268, 290, 335, 348, 370, 402, 406, 420, 435, 444, 469, 518, 555, 580, 609, 670, 740, 777, 804, 812, 870, 938, 1005, 1015, 1036, 1073, 1110, 1218, 1295, 1340, 1407, 1554, 1740, 1876, 1943, 2010, 2030, 2146, 2220, 2345, 2436, 2479, 2590, 2814, 3045, 3108, 3219, 3885, 3886, 4020, 4060, 4292, 4690, 4958, 5180, 5365, 5628, 5829, 6090, 6438, 7035, 7437, 7511, 7770, 7772, 9380, 9715, 9916, 10730, 11658, 12180, 12395, 12876, 13601, 14070, 14874, 15022, 15540, 16095, 17353, 19430, 21460, 22533, 23316, 24790, 27202, 28140, 29145, 29748, 30044, 32190, 34706, 37185, 37555, 38860, 40803, 45066, 49580, 52059, 54404, 58290, 64380, 68005, 69412, 71891, 74370, 75110, 81606, 86765, 90132, 104118, 112665, 116580, 136010, 143782, 148740, 150220, 163212, 173530, 204015, 208236, 215673, 225330, 260295, 272020, 287564, 347060, 359455, 408030, 431346, 450660, 503237, 520590, 718910, 816060, 862692, 1006474, 1041180, 1078365, 1437820, 1509711, 2012948, 2156730, 2516185, 3019422, 4313460, 5032370, 6038844, 7548555, 10064740, 15097110, 30194220]

約数ペア:

[(1, 30194220), (2, 15097110), (3, 10064740), (4, 7548555), (5, 6038844), (6, 5032370), (7, 4313460), (10, 3019422), (12, 2516185), (14, 2156730), (15, 2012948), (20, 1509711), (21, 1437820), (28, 1078365), (29, 1041180), (30, 1006474), (35, 862692), (37, 816060), (42, 718910), (58, 520590), (60, 503237), (67, 450660), (70, 431346), (74, 408030), (84, 359455), (87, 347060), (105, 287564), (111, 272020), (116, 260295), (134, 225330), (140, 215673), (145, 208236), (148, 204015), (174, 173530), (185, 163212), (201, 150220), (203, 148740), (210, 143782), (222, 136010), (259, 116580), (268, 112665), (290, 104118), (335, 90132), (348, 86765), (370, 81606), (402, 75110), (406, 74370), (420, 71891), (435, 69412), (444, 68005), (469, 64380), (518, 58290), (555, 54404), (580, 52059), (609, 49580), (670, 45066), (740, 40803), (777, 38860), (804, 37555), (812, 37185), (870, 34706), (938, 32190), (1005, 30044), (1015, 29748), (1036, 29145), (1073, 28140), (1110, 27202), (1218, 24790), (1295, 23316), (1340, 22533), (1407, 21460), (1554, 19430), (1740, 17353), (1876, 16095), (1943, 15540), (2010, 15022), (2030, 14874), (2146, 14070), (2220, 13601), (2345, 12876), (2436, 12395), (2479, 12180), (2590, 11658), (2814, 10730), (3045, 9916), (3108, 9715), (3219, 9380), (3885, 7772), (3886, 7770), (4020, 7511), (4060, 7437), (4292, 7035), (4690, 6438), (4958, 6090), (5180, 5829), (5365, 5628)]