30166994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 55055616

約数和(自身を除く): 24888622

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 121, 143, 223, 242, 286, 446, 473, 559, 946, 1118, 1573, 2453, 2899, 3146, 4906, 5203, 5798, 6149, 9589, 10406, 12298, 19178, 26983, 31889, 53966, 63778, 67639, 105479, 124657, 135278, 210958, 249314, 350779, 701558, 1160269, 1371227, 2320538, 2742454, 15083497, 30166994]

約数ペア:

[(1, 30166994), (2, 15083497), (11, 2742454), (13, 2320538), (22, 1371227), (26, 1160269), (43, 701558), (86, 350779), (121, 249314), (143, 210958), (223, 135278), (242, 124657), (286, 105479), (446, 67639), (473, 63778), (559, 53966), (946, 31889), (1118, 26983), (1573, 19178), (2453, 12298), (2899, 10406), (3146, 9589), (4906, 6149), (5203, 5798)]