310156518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{321073}}^1$

素因数の和:321108

約数の個数: 32

約数和(自身を含む): 739754496

約数和(自身を除く): 429597978

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 321073, 642146, 963219, 1926438, 2247511, 4495022, 6742533, 7384679, 13485066, 14769358, 22154037, 44308074, 51692753, 103385506, 155078259, 310156518]

約数ペア:

[(1, 310156518), (2, 155078259), (3, 103385506), (6, 51692753), (7, 44308074), (14, 22154037), (21, 14769358), (23, 13485066), (42, 7384679), (46, 6742533), (69, 4495022), (138, 2247511), (161, 1926438), (322, 963219), (483, 642146), (966, 321073)]