85421070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{135589}}^1$

素因数の和:135609

約数の個数: 48

約数和(自身を含む): 253824480

約数和(自身を除く): 168403410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 135589, 271178, 406767, 677945, 813534, 949123, 1220301, 1355890, 1898246, 2033835, 2440602, 2847369, 4067670, 4745615, 5694738, 6101505, 8542107, 9491230, 12203010, 14236845, 17084214, 28473690, 42710535, 85421070]

約数ペア:

[(1, 85421070), (2, 42710535), (3, 28473690), (5, 17084214), (6, 14236845), (7, 12203010), (9, 9491230), (10, 8542107), (14, 6101505), (15, 5694738), (18, 4745615), (21, 4067670), (30, 2847369), (35, 2440602), (42, 2033835), (45, 1898246), (63, 1355890), (70, 1220301), (90, 949123), (105, 813534), (126, 677945), (210, 406767), (315, 271178), (630, 135589)]