159499550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4259}}^1$

素因数の和:4385

約数の個数: 48

約数和(自身を含む): 342299520

約数和(自身を除く): 182799970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 535, 749, 1070, 1498, 2675, 3745, 4259, 5350, 7490, 8518, 18725, 21295, 29813, 37450, 42590, 59626, 106475, 149065, 212950, 298130, 455713, 745325, 911426, 1490650, 2278565, 3189991, 4557130, 6379982, 11392825, 15949955, 22785650, 31899910, 79749775, 159499550]

約数ペア:

[(1, 159499550), (2, 79749775), (5, 31899910), (7, 22785650), (10, 15949955), (14, 11392825), (25, 6379982), (35, 4557130), (50, 3189991), (70, 2278565), (107, 1490650), (175, 911426), (214, 745325), (350, 455713), (535, 298130), (749, 212950), (1070, 149065), (1498, 106475), (2675, 59626), (3745, 42590), (4259, 37450), (5350, 29813), (7490, 21295), (8518, 18725)]