30945792

素因数分解:

$2^9\times 3^1\times {\mathrm{20147}}^1$

素因数の和:20168

約数の個数: 40

約数和(自身を含む): 82445616

約数和(自身を除く): 51499824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20147, 40294, 60441, 80588, 120882, 161176, 241764, 322352, 483528, 644704, 967056, 1289408, 1934112, 2578816, 3868224, 5157632, 7736448, 10315264, 15472896, 30945792]

約数ペア:

[(1, 30945792), (2, 15472896), (3, 10315264), (4, 7736448), (6, 5157632), (8, 3868224), (12, 2578816), (16, 1934112), (24, 1289408), (32, 967056), (48, 644704), (64, 483528), (96, 322352), (128, 241764), (192, 161176), (256, 120882), (384, 80588), (512, 60441), (768, 40294), (1536, 20147)]