30412844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5238

約数の個数: 48

約数和(自身を含む): 69861120

約数和(自身を除く): 39448276

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5197, 5852, 10394, 20788, 36379, 57167, 72758, 98743, 114334, 145516, 197486, 228668, 394972, 400169, 691201, 800338, 1086173, 1382402, 1600676, 2172346, 2764804, 4344692, 7603211, 15206422, 30412844]

約数ペア:

[(1, 30412844), (2, 15206422), (4, 7603211), (7, 4344692), (11, 2764804), (14, 2172346), (19, 1600676), (22, 1382402), (28, 1086173), (38, 800338), (44, 691201), (76, 400169), (77, 394972), (133, 228668), (154, 197486), (209, 145516), (266, 114334), (308, 98743), (418, 72758), (532, 57167), (836, 36379), (1463, 20788), (2926, 10394), (5197, 5852)]