1456291270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{6053}}^1$

素因数の和:6565

約数の個数: 48

約数和(自身を含む): 3056010768

約数和(自身を除く): 1599719498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 491, 982, 2455, 3437, 4910, 6053, 6874, 12106, 17185, 24059, 30265, 34370, 42371, 48118, 60530, 84742, 120295, 211855, 240590, 296597, 423710, 593194, 1482985, 2965970, 2972023, 5944046, 14860115, 20804161, 29720230, 41608322, 104020805, 145629127, 208041610, 291258254, 728145635, 1456291270]

約数ペア:

[(1, 1456291270), (2, 728145635), (5, 291258254), (7, 208041610), (10, 145629127), (14, 104020805), (35, 41608322), (49, 29720230), (70, 20804161), (98, 14860115), (245, 5944046), (490, 2972023), (491, 2965970), (982, 1482985), (2455, 593194), (3437, 423710), (4910, 296597), (6053, 240590), (6874, 211855), (12106, 120295), (17185, 84742), (24059, 60530), (30265, 48118), (34370, 42371)]