268575810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{20393}}^1$

素因数の和:20842

約数の個数: 32

約数和(自身を含む): 646081920

約数和(自身を除く): 377506110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 20393, 40786, 61179, 101965, 122358, 203930, 305895, 611790, 8952527, 17905054, 26857581, 44762635, 53715162, 89525270, 134287905, 268575810]

約数ペア:

[(1, 268575810), (2, 134287905), (3, 89525270), (5, 53715162), (6, 44762635), (10, 26857581), (15, 17905054), (30, 8952527), (439, 611790), (878, 305895), (1317, 203930), (2195, 122358), (2634, 101965), (4390, 61179), (6585, 40786), (13170, 20393)]