315089180540

素因数分解:

$2^2\times 5^1\times {\mathrm{4973}}^1\times {\mathrm{3167999}}^1$

素因数の和:3172981

約数の個数: 24

約数和(自身を含む): 661820544000

約数和(自身を除く): 346731363460

約数列:

[1, 2, 4, 5, 10, 20, 4973, 9946, 19892, 24865, 49730, 99460, 3167999, 6335998, 12671996, 15839995, 31679990, 63359980, 15754459027, 31508918054, 63017836108, 78772295135, 157544590270, 315089180540]

約数ペア:

[(1, 315089180540), (2, 157544590270), (4, 78772295135), (5, 63017836108), (10, 31508918054), (20, 15754459027), (4973, 63359980), (9946, 31679990), (19892, 15839995), (24865, 12671996), (49730, 6335998), (99460, 3167999)]