80021610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1213}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 208511784

約数和(自身を除く): 128490174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 733, 1213, 1466, 2199, 2426, 3639, 3665, 4398, 6065, 6597, 7278, 7330, 10917, 10995, 12130, 13194, 18195, 21834, 21990, 32985, 36390, 54585, 65970, 109170, 889129, 1778258, 2667387, 4445645, 5334774, 8002161, 8891290, 13336935, 16004322, 26673870, 40010805, 80021610]

約数ペア:

[(1, 80021610), (2, 40010805), (3, 26673870), (5, 16004322), (6, 13336935), (9, 8891290), (10, 8002161), (15, 5334774), (18, 4445645), (30, 2667387), (45, 1778258), (90, 889129), (733, 109170), (1213, 65970), (1466, 54585), (2199, 36390), (2426, 32985), (3639, 21990), (3665, 21834), (4398, 18195), (6065, 13194), (6597, 12130), (7278, 10995), (7330, 10917)]