73578610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 158308416

約数和(自身を除く): 84729806

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 805, 1058, 1610, 1987, 2645, 3703, 3974, 5290, 7406, 9935, 13909, 18515, 19870, 27818, 37030, 45701, 69545, 91402, 139090, 228505, 319907, 457010, 639814, 1051123, 1599535, 2102246, 3199070, 5255615, 7357861, 10511230, 14715722, 36789305, 73578610]

約数ペア:

[(1, 73578610), (2, 36789305), (5, 14715722), (7, 10511230), (10, 7357861), (14, 5255615), (23, 3199070), (35, 2102246), (46, 1599535), (70, 1051123), (115, 639814), (161, 457010), (230, 319907), (322, 228505), (529, 139090), (805, 91402), (1058, 69545), (1610, 45701), (1987, 37030), (2645, 27818), (3703, 19870), (3974, 18515), (5290, 13909), (7406, 9935)]