34801990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 65707200

約数和(自身を除く): 30905210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 337, 449, 674, 898, 1685, 2245, 3370, 4490, 7751, 10327, 15502, 20654, 38755, 51635, 77510, 103270, 151313, 302626, 756565, 1513130, 3480199, 6960398, 17400995, 34801990]

約数ペア:

[(1, 34801990), (2, 17400995), (5, 6960398), (10, 3480199), (23, 1513130), (46, 756565), (115, 302626), (230, 151313), (337, 103270), (449, 77510), (674, 51635), (898, 38755), (1685, 20654), (2245, 15502), (3370, 10327), (4490, 7751)]