140950250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 303713280

約数和(自身を除く): 162763030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 239, 250, 337, 350, 478, 674, 875, 1195, 1673, 1685, 1750, 2359, 2390, 3346, 3370, 4718, 5975, 8365, 8425, 11795, 11950, 16730, 16850, 23590, 29875, 41825, 42125, 58975, 59750, 80543, 83650, 84250, 117950, 161086, 209125, 294875, 402715, 418250, 563801, 589750, 805430, 1127602, 2013575, 2819005, 4027150, 5638010, 10067875, 14095025, 20135750, 28190050, 70475125, 140950250]

約数ペア:

[(1, 140950250), (2, 70475125), (5, 28190050), (7, 20135750), (10, 14095025), (14, 10067875), (25, 5638010), (35, 4027150), (50, 2819005), (70, 2013575), (125, 1127602), (175, 805430), (239, 589750), (250, 563801), (337, 418250), (350, 402715), (478, 294875), (674, 209125), (875, 161086), (1195, 117950), (1673, 84250), (1685, 83650), (1750, 80543), (2359, 59750), (2390, 58975), (3346, 42125), (3370, 41825), (4718, 29875), (5975, 23590), (8365, 16850), (8425, 16730), (11795, 11950)]