72429770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1279}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 76869430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 809, 1279, 1618, 2558, 4045, 5663, 6395, 8090, 8953, 11326, 12790, 17906, 28315, 44765, 56630, 89530, 1034711, 2069422, 5173555, 7242977, 10347110, 14485954, 36214885, 72429770]

約数ペア:

[(1, 72429770), (2, 36214885), (5, 14485954), (7, 10347110), (10, 7242977), (14, 5173555), (35, 2069422), (70, 1034711), (809, 89530), (1279, 56630), (1618, 44765), (2558, 28315), (4045, 17906), (5663, 12790), (6395, 11326), (8090, 8953)]