369880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 951840

約数和(自身を除く): 581960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1321, 2642, 5284, 6605, 9247, 10568, 13210, 18494, 26420, 36988, 46235, 52840, 73976, 92470, 184940, 369880]

約数ペア:

[(1, 369880), (2, 184940), (4, 92470), (5, 73976), (7, 52840), (8, 46235), (10, 36988), (14, 26420), (20, 18494), (28, 13210), (35, 10568), (40, 9247), (56, 6605), (70, 5284), (140, 2642), (280, 1321)]