212614860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3543581}}^1$

素因数の和:3543593

約数の個数: 24

約数和(自身を含む): 595321776

約数和(自身を除く): 382706916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3543581, 7087162, 10630743, 14174324, 17717905, 21261486, 35435810, 42522972, 53153715, 70871620, 106307430, 212614860]

約数ペア:

[(1, 212614860), (2, 106307430), (3, 70871620), (4, 53153715), (5, 42522972), (6, 35435810), (10, 21261486), (12, 17717905), (15, 14174324), (20, 10630743), (30, 7087162), (60, 3543581)]