1484840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5303}}^1$

素因数の和:5321

約数の個数: 32

約数和(自身を含む): 3818880

約数和(自身を除く): 2334040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5303, 10606, 21212, 26515, 37121, 42424, 53030, 74242, 106060, 148484, 185605, 212120, 296968, 371210, 742420, 1484840]

約数ペア:

[(1, 1484840), (2, 742420), (4, 371210), (5, 296968), (7, 212120), (8, 185605), (10, 148484), (14, 106060), (20, 74242), (28, 53030), (35, 42424), (40, 37121), (56, 26515), (70, 21212), (140, 10606), (280, 5303)]