30746636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 57071280

約数和(自身を除く): 26324644

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 2953, 5206, 5906, 10412, 11812, 56107, 112214, 224428, 404561, 809122, 1618244, 7686659, 15373318, 30746636]

約数ペア:

[(1, 30746636), (2, 15373318), (4, 7686659), (19, 1618244), (38, 809122), (76, 404561), (137, 224428), (274, 112214), (548, 56107), (2603, 11812), (2953, 10412), (5206, 5906)]