293197990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{2069}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 543697920

約数和(自身を除く): 250499930

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 383, 766, 1915, 2069, 3830, 4138, 10345, 14171, 20690, 28342, 70855, 76553, 141710, 153106, 382765, 765530, 792427, 1584854, 3962135, 7924270, 29319799, 58639598, 146598995, 293197990]

約数ペア:

[(1, 293197990), (2, 146598995), (5, 58639598), (10, 29319799), (37, 7924270), (74, 3962135), (185, 1584854), (370, 792427), (383, 765530), (766, 382765), (1915, 153106), (2069, 141710), (3830, 76553), (4138, 70855), (10345, 28342), (14171, 20690)]