19034850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 47666592

約数和(自身を除く): 28631742

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 150, 226, 339, 565, 678, 1123, 1130, 1695, 2246, 2825, 3369, 3390, 5615, 5650, 6738, 8475, 11230, 16845, 16950, 28075, 33690, 56150, 84225, 126899, 168450, 253798, 380697, 634495, 761394, 1268990, 1903485, 3172475, 3806970, 6344950, 9517425, 19034850]

約数ペア:

[(1, 19034850), (2, 9517425), (3, 6344950), (5, 3806970), (6, 3172475), (10, 1903485), (15, 1268990), (25, 761394), (30, 634495), (50, 380697), (75, 253798), (113, 168450), (150, 126899), (226, 84225), (339, 56150), (565, 33690), (678, 28075), (1123, 16950), (1130, 16845), (1695, 11230), (2246, 8475), (2825, 6738), (3369, 5650), (3390, 5615)]