4568930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 8769600

約数和(自身を除く): 4200670

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 173, 190, 278, 346, 695, 865, 1390, 1730, 2641, 3287, 5282, 6574, 13205, 16435, 24047, 26410, 32870, 48094, 120235, 240470, 456893, 913786, 2284465, 4568930]

約数ペア:

[(1, 4568930), (2, 2284465), (5, 913786), (10, 456893), (19, 240470), (38, 120235), (95, 48094), (139, 32870), (173, 26410), (190, 24047), (278, 16435), (346, 13205), (695, 6574), (865, 5282), (1390, 3287), (1730, 2641)]