1015280262

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{1259}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 2236066560

約数和(自身を除く): 1220786298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 631, 639, 1259, 1262, 1278, 1893, 2518, 3777, 3786, 5679, 7554, 11331, 11358, 22662, 44801, 89389, 89602, 134403, 178778, 268167, 268806, 403209, 536334, 794429, 804501, 806418, 1588858, 1609002, 2383287, 4766574, 7149861, 14299722, 56404459, 112808918, 169213377, 338426754, 507640131, 1015280262]

約数ペア:

[(1, 1015280262), (2, 507640131), (3, 338426754), (6, 169213377), (9, 112808918), (18, 56404459), (71, 14299722), (142, 7149861), (213, 4766574), (426, 2383287), (631, 1609002), (639, 1588858), (1259, 806418), (1262, 804501), (1278, 794429), (1893, 536334), (2518, 403209), (3777, 268806), (3786, 268167), (5679, 178778), (7554, 134403), (11331, 89602), (11358, 89389), (22662, 44801)]