8755230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 23493888

約数和(自身を除く): 14738658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 617, 645, 946, 1234, 1290, 1419, 1851, 2365, 2838, 3085, 3702, 4730, 6170, 6787, 7095, 9255, 13574, 14190, 18510, 20361, 26531, 33935, 40722, 53062, 67870, 79593, 101805, 132655, 159186, 203610, 265310, 291841, 397965, 583682, 795930, 875523, 1459205, 1751046, 2918410, 4377615, 8755230]

約数ペア:

[(1, 8755230), (2, 4377615), (3, 2918410), (5, 1751046), (6, 1459205), (10, 875523), (11, 795930), (15, 583682), (22, 397965), (30, 291841), (33, 265310), (43, 203610), (55, 159186), (66, 132655), (86, 101805), (110, 79593), (129, 67870), (165, 53062), (215, 40722), (258, 33935), (330, 26531), (430, 20361), (473, 18510), (617, 14190), (645, 13574), (946, 9255), (1234, 7095), (1290, 6787), (1419, 6170), (1851, 4730), (2365, 3702), (2838, 3085)]