69233890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1783}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 136411776

約数和(自身を除く): 67177886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 1783, 3530, 3566, 3883, 7766, 8915, 17830, 19415, 19613, 38830, 39226, 98065, 196130, 629399, 1258798, 3146995, 6293990, 6923389, 13846778, 34616945, 69233890]

約数ペア:

[(1, 69233890), (2, 34616945), (5, 13846778), (10, 6923389), (11, 6293990), (22, 3146995), (55, 1258798), (110, 629399), (353, 196130), (706, 98065), (1765, 39226), (1783, 38830), (3530, 19613), (3566, 19415), (3883, 17830), (7766, 8915)]