68893330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{823}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 135623808

約数和(自身を除く): 66730478

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 761, 823, 1522, 1646, 3805, 4115, 7610, 8230, 8371, 9053, 16742, 18106, 41855, 45265, 83710, 90530, 626303, 1252606, 3131515, 6263030, 6889333, 13778666, 34446665, 68893330]

約数ペア:

[(1, 68893330), (2, 34446665), (5, 13778666), (10, 6889333), (11, 6263030), (22, 3131515), (55, 1252606), (110, 626303), (761, 90530), (823, 83710), (1522, 45265), (1646, 41855), (3805, 18106), (4115, 16742), (7610, 9053), (8230, 8371)]