68284930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 153062784

約数和(自身を除く): 84777854

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 73, 83, 98, 115, 146, 161, 166, 230, 245, 322, 365, 415, 490, 511, 581, 730, 805, 830, 1022, 1127, 1162, 1610, 1679, 1909, 2254, 2555, 2905, 3358, 3577, 3818, 4067, 5110, 5635, 5810, 6059, 7154, 8134, 8395, 9545, 11270, 11753, 12118, 13363, 16790, 17885, 19090, 20335, 23506, 26726, 30295, 35770, 40670, 42413, 58765, 60590, 66815, 82271, 84826, 93541, 117530, 133630, 139357, 164542, 187082, 212065, 278714, 296891, 411355, 424130, 467705, 593782, 696785, 822710, 935410, 975499, 1393570, 1484455, 1950998, 2968910, 4877495, 6828493, 9754990, 13656986, 34142465, 68284930]

約数ペア:

[(1, 68284930), (2, 34142465), (5, 13656986), (7, 9754990), (10, 6828493), (14, 4877495), (23, 2968910), (35, 1950998), (46, 1484455), (49, 1393570), (70, 975499), (73, 935410), (83, 822710), (98, 696785), (115, 593782), (146, 467705), (161, 424130), (166, 411355), (230, 296891), (245, 278714), (322, 212065), (365, 187082), (415, 164542), (490, 139357), (511, 133630), (581, 117530), (730, 93541), (805, 84826), (830, 82271), (1022, 66815), (1127, 60590), (1162, 58765), (1610, 42413), (1679, 40670), (1909, 35770), (2254, 30295), (2555, 26726), (2905, 23506), (3358, 20335), (3577, 19090), (3818, 17885), (4067, 16790), (5110, 13363), (5635, 12118), (5810, 11753), (6059, 11270), (7154, 9545), (8134, 8395)]