30128645

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 9062395

約数列:

[1, 5, 41, 47, 53, 59, 205, 235, 265, 295, 1927, 2173, 2419, 2491, 2773, 3127, 9635, 10865, 12095, 12455, 13865, 15635, 102131, 113693, 128207, 146969, 510655, 568465, 641035, 734845, 6025729, 30128645]

約数ペア:

[(1, 30128645), (5, 6025729), (41, 734845), (47, 641035), (53, 568465), (59, 510655), (205, 146969), (235, 128207), (265, 113693), (295, 102131), (1927, 15635), (2173, 13865), (2419, 12455), (2491, 12095), (2773, 10865), (3127, 9635)]