69765710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 147103776

約数和(自身を除く): 77338066

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 490, 823, 865, 1211, 1646, 1730, 2422, 4115, 5761, 6055, 8230, 8477, 11522, 12110, 16954, 28805, 40327, 42385, 57610, 80654, 84770, 142379, 201635, 284758, 403270, 711895, 996653, 1423790, 1993306, 4983265, 6976571, 9966530, 13953142, 34882855, 69765710]

約数ペア:

[(1, 69765710), (2, 34882855), (5, 13953142), (7, 9966530), (10, 6976571), (14, 4983265), (35, 1993306), (49, 1423790), (70, 996653), (98, 711895), (173, 403270), (245, 284758), (346, 201635), (490, 142379), (823, 84770), (865, 80654), (1211, 57610), (1646, 42385), (1730, 40327), (2422, 28805), (4115, 16954), (5761, 12110), (6055, 11522), (8230, 8477)]