69434170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28111}}^1$

素因数の和:28150

約数の個数: 32

約数和(自身を含む): 141684480

約数和(自身を除く): 72250310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 28111, 56222, 140555, 281110, 365443, 534109, 730886, 1068218, 1827215, 2670545, 3654430, 5341090, 6943417, 13886834, 34717085, 69434170]

約数ペア:

[(1, 69434170), (2, 34717085), (5, 13886834), (10, 6943417), (13, 5341090), (19, 3654430), (26, 2670545), (38, 1827215), (65, 1068218), (95, 730886), (130, 534109), (190, 365443), (247, 281110), (494, 140555), (1235, 56222), (2470, 28111)]