34678895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 12365905

約数列:

[1, 5, 17, 19, 85, 95, 109, 197, 323, 545, 985, 1615, 1853, 2071, 3349, 3743, 9265, 10355, 16745, 18715, 21473, 35207, 63631, 107365, 176035, 318155, 365041, 407987, 1825205, 2039935, 6935779, 34678895]

約数ペア:

[(1, 34678895), (5, 6935779), (17, 2039935), (19, 1825205), (85, 407987), (95, 365041), (109, 318155), (197, 176035), (323, 107365), (545, 63631), (985, 35207), (1615, 21473), (1853, 18715), (2071, 16745), (3349, 10355), (3743, 9265)]