5421430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 11430720

約数和(自身を除く): 6009290

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 1889, 2870, 3778, 9445, 13223, 18890, 26446, 66115, 77449, 132230, 154898, 387245, 542143, 774490, 1084286, 2710715, 5421430]

約数ペア:

[(1, 5421430), (2, 2710715), (5, 1084286), (7, 774490), (10, 542143), (14, 387245), (35, 154898), (41, 132230), (70, 77449), (82, 66115), (205, 26446), (287, 18890), (410, 13223), (574, 9445), (1435, 3778), (1889, 2870)]