69309790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{839}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 67133090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 751, 839, 1502, 1678, 3755, 4195, 7510, 8261, 8390, 9229, 16522, 18458, 41305, 46145, 82610, 92290, 630089, 1260178, 3150445, 6300890, 6930979, 13861958, 34654895, 69309790]

約数ペア:

[(1, 69309790), (2, 34654895), (5, 13861958), (10, 6930979), (11, 6300890), (22, 3150445), (55, 1260178), (110, 630089), (751, 92290), (839, 82610), (1502, 46145), (1678, 41305), (3755, 18458), (4195, 16522), (7510, 9229), (8261, 8390)]