30739548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4409}}^1$

素因数の和:4506

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 52239012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 4409, 6972, 8818, 13227, 17636, 26454, 30863, 52908, 61726, 92589, 123452, 185178, 365947, 370356, 731894, 1097841, 1463788, 2195682, 2561629, 4391364, 5123258, 7684887, 10246516, 15369774, 30739548]

約数ペア:

[(1, 30739548), (2, 15369774), (3, 10246516), (4, 7684887), (6, 5123258), (7, 4391364), (12, 2561629), (14, 2195682), (21, 1463788), (28, 1097841), (42, 731894), (83, 370356), (84, 365947), (166, 185178), (249, 123452), (332, 92589), (498, 61726), (581, 52908), (996, 30863), (1162, 26454), (1743, 17636), (2324, 13227), (3486, 8818), (4409, 6972)]