40981350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9421}}^1$

素因数の和:9465

約数の個数: 48

約数和(自身を含む): 105149520

約数和(自身を除く): 64168170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 9421, 18842, 28263, 47105, 56526, 94210, 141315, 235525, 273209, 282630, 471050, 546418, 706575, 819627, 1366045, 1413150, 1639254, 2732090, 4098135, 6830225, 8196270, 13660450, 20490675, 40981350]

約数ペア:

[(1, 40981350), (2, 20490675), (3, 13660450), (5, 8196270), (6, 6830225), (10, 4098135), (15, 2732090), (25, 1639254), (29, 1413150), (30, 1366045), (50, 819627), (58, 706575), (75, 546418), (87, 471050), (145, 282630), (150, 273209), (174, 235525), (290, 141315), (435, 94210), (725, 56526), (870, 47105), (1450, 28263), (2175, 18842), (4350, 9421)]