30351284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 28919116

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 188, 293, 551, 586, 893, 1102, 1172, 1363, 1786, 2204, 2726, 3572, 5452, 5567, 8497, 11134, 13771, 16994, 22268, 25897, 27542, 33988, 51794, 55084, 103588, 161443, 261649, 322886, 399359, 523298, 645772, 798718, 1046596, 1597436, 7587821, 15175642, 30351284]

約数ペア:

[(1, 30351284), (2, 15175642), (4, 7587821), (19, 1597436), (29, 1046596), (38, 798718), (47, 645772), (58, 523298), (76, 399359), (94, 322886), (116, 261649), (188, 161443), (293, 103588), (551, 55084), (586, 51794), (893, 33988), (1102, 27542), (1172, 25897), (1363, 22268), (1786, 16994), (2204, 13771), (2726, 11134), (3572, 8497), (5452, 5567)]