137678460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99767}}^1$

素因数の和:99802

約数の個数: 48

約数和(自身を含む): 402264576

約数和(自身を除く): 264586116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 99767, 199534, 299301, 399068, 498835, 598602, 997670, 1197204, 1496505, 1995340, 2294641, 2993010, 4589282, 5986020, 6883923, 9178564, 11473205, 13767846, 22946410, 27535692, 34419615, 45892820, 68839230, 137678460]

約数ペア:

[(1, 137678460), (2, 68839230), (3, 45892820), (4, 34419615), (5, 27535692), (6, 22946410), (10, 13767846), (12, 11473205), (15, 9178564), (20, 6883923), (23, 5986020), (30, 4589282), (46, 2993010), (60, 2294641), (69, 1995340), (92, 1496505), (115, 1197204), (138, 997670), (230, 598602), (276, 498835), (345, 399068), (460, 299301), (690, 199534), (1380, 99767)]