3673880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13121}}^1$

素因数の和:13139

約数の個数: 32

約数和(自身を含む): 9447840

約数和(自身を除く): 5773960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13121, 26242, 52484, 65605, 91847, 104968, 131210, 183694, 262420, 367388, 459235, 524840, 734776, 918470, 1836940, 3673880]

約数ペア:

[(1, 3673880), (2, 1836940), (4, 918470), (5, 734776), (7, 524840), (8, 459235), (10, 367388), (14, 262420), (20, 183694), (28, 131210), (35, 104968), (40, 91847), (56, 65605), (70, 52484), (140, 26242), (280, 13121)]