30898240

素因数分解:

$2^6\times 5^1\times {\mathrm{96557}}^1$

素因数の和:96574

約数の個数: 28

約数和(自身を含む): 73577196

約数和(自身を除く): 42678956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 96557, 193114, 386228, 482785, 772456, 965570, 1544912, 1931140, 3089824, 3862280, 6179648, 7724560, 15449120, 30898240]

約数ペア:

[(1, 30898240), (2, 15449120), (4, 7724560), (5, 6179648), (8, 3862280), (10, 3089824), (16, 1931140), (20, 1544912), (32, 965570), (40, 772456), (64, 482785), (80, 386228), (160, 193114), (320, 96557)]