310291254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189433}}^1$

素因数の和:189461

約数の個数: 48

約数和(自身を含む): 827447712

約数和(自身を除く): 517156458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 189433, 378866, 568299, 1136598, 1326031, 1704897, 2462629, 2652062, 3409794, 3978093, 4925258, 7387887, 7956186, 11934279, 14775774, 17238403, 22163661, 23868558, 34476806, 44327322, 51715209, 103430418, 155145627, 310291254]

約数ペア:

[(1, 310291254), (2, 155145627), (3, 103430418), (6, 51715209), (7, 44327322), (9, 34476806), (13, 23868558), (14, 22163661), (18, 17238403), (21, 14775774), (26, 11934279), (39, 7956186), (42, 7387887), (63, 4925258), (78, 3978093), (91, 3409794), (117, 2652062), (126, 2462629), (182, 1704897), (234, 1326031), (273, 1136598), (546, 568299), (819, 378866), (1638, 189433)]