30793015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 43084800

約数和(自身を除く): 12291785

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 373, 395, 869, 1045, 1501, 1865, 4103, 4345, 7087, 7505, 16511, 20515, 29467, 35435, 77957, 82555, 147335, 324137, 389785, 559873, 1620685, 2799365, 6158603, 30793015]

約数ペア:

[(1, 30793015), (5, 6158603), (11, 2799365), (19, 1620685), (55, 559873), (79, 389785), (95, 324137), (209, 147335), (373, 82555), (395, 77957), (869, 35435), (1045, 29467), (1501, 20515), (1865, 16511), (4103, 7505), (4345, 7087)]