30730470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7477}}^1$

素因数の和:7624

約数の個数: 32

約数和(自身を含む): 74301408

約数和(自身を除く): 43570938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 7477, 14954, 22431, 37385, 44862, 74770, 112155, 224310, 1024349, 2048698, 3073047, 5121745, 6146094, 10243490, 15365235, 30730470]

約数ペア:

[(1, 30730470), (2, 15365235), (3, 10243490), (5, 6146094), (6, 5121745), (10, 3073047), (15, 2048698), (30, 1024349), (137, 224310), (274, 112155), (411, 74770), (685, 44862), (822, 37385), (1370, 22431), (2055, 14954), (4110, 7477)]