30398839240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2963}}^1\times {\mathrm{3331}}^1$

素因数の和:6323

約数の個数: 128

約数和(自身を含む): 85329054720

約数和(自身を除く): 54930215480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2963, 3080, 3331, 5926, 6662, 11852, 13324, 14815, 16655, 20741, 23317, 23704, 26648, 29630, 32593, 33310, 36641, 41482, 46634, 59260, 65186, 66620, 73282, 82964, 93268, 103705, 116585, 118520, 130372, 133240, 146564, 162965, 165928, 183205, 186536, 207410, 228151, 233170, 256487, 260744, 293128, 325930, 366410, 414820, 456302, 466340, 512974, 651860, 732820, 829640, 912604, 932680, 1025948, 1140755, 1282435, 1303720, 1465640, 1825208, 2051896, 2281510, 2564870, 4563020, 5129740, 9126040, 9869753, 10259480, 19739506, 39479012, 49348765, 69088271, 78958024, 98697530, 108567283, 138176542, 197395060, 217134566, 276353084, 345441355, 394790120, 434269132, 542836415, 552706168, 690882710, 759970981, 868538264, 1085672830, 1381765420, 1519941962, 2171345660, 2763530840, 3039883924, 3799854905, 4342691320, 6079767848, 7599709810, 15199419620, 30398839240]

約数ペア:

[(1, 30398839240), (2, 15199419620), (4, 7599709810), (5, 6079767848), (7, 4342691320), (8, 3799854905), (10, 3039883924), (11, 2763530840), (14, 2171345660), (20, 1519941962), (22, 1381765420), (28, 1085672830), (35, 868538264), (40, 759970981), (44, 690882710), (55, 552706168), (56, 542836415), (70, 434269132), (77, 394790120), (88, 345441355), (110, 276353084), (140, 217134566), (154, 197395060), (220, 138176542), (280, 108567283), (308, 98697530), (385, 78958024), (440, 69088271), (616, 49348765), (770, 39479012), (1540, 19739506), (2963, 10259480), (3080, 9869753), (3331, 9126040), (5926, 5129740), (6662, 4563020), (11852, 2564870), (13324, 2281510), (14815, 2051896), (16655, 1825208), (20741, 1465640), (23317, 1303720), (23704, 1282435), (26648, 1140755), (29630, 1025948), (32593, 932680), (33310, 912604), (36641, 829640), (41482, 732820), (46634, 651860), (59260, 512974), (65186, 466340), (66620, 456302), (73282, 414820), (82964, 366410), (93268, 325930), (103705, 293128), (116585, 260744), (118520, 256487), (130372, 233170), (133240, 228151), (146564, 207410), (162965, 186536), (165928, 183205)]