64412930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 120263616

約数和(自身を除く): 55850686

約数列:

[1, 2, 5, 10, 37, 74, 107, 185, 214, 370, 535, 1070, 1627, 3254, 3959, 7918, 8135, 16270, 19795, 39590, 60199, 120398, 174089, 300995, 348178, 601990, 870445, 1740890, 6441293, 12882586, 32206465, 64412930]

約数ペア:

[(1, 64412930), (2, 32206465), (5, 12882586), (10, 6441293), (37, 1740890), (74, 870445), (107, 601990), (185, 348178), (214, 300995), (370, 174089), (535, 120398), (1070, 60199), (1627, 39590), (3254, 19795), (3959, 16270), (7918, 8135)]