158842170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28933}}^1$

素因数の和:29007

約数の個数: 48

約数和(自身を含む): 419774472

約数和(自身を除く): 260932302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 28933, 57866, 86799, 144665, 173598, 260397, 289330, 433995, 520794, 867990, 1301985, 1764913, 2603970, 3529826, 5294739, 8824565, 10589478, 15884217, 17649130, 26473695, 31768434, 52947390, 79421085, 158842170]

約数ペア:

[(1, 158842170), (2, 79421085), (3, 52947390), (5, 31768434), (6, 26473695), (9, 17649130), (10, 15884217), (15, 10589478), (18, 8824565), (30, 5294739), (45, 3529826), (61, 2603970), (90, 1764913), (122, 1301985), (183, 867990), (305, 520794), (366, 433995), (549, 289330), (610, 260397), (915, 173598), (1098, 144665), (1830, 86799), (2745, 57866), (5490, 28933)]