87920070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{418667}}^1$

素因数の和:418684

約数の個数: 32

約数和(自身を含む): 241152768

約数和(自身を除く): 153232698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 418667, 837334, 1256001, 2093335, 2512002, 2930669, 4186670, 5861338, 6280005, 8792007, 12560010, 14653345, 17584014, 29306690, 43960035, 87920070]

約数ペア:

[(1, 87920070), (2, 43960035), (3, 29306690), (5, 17584014), (6, 14653345), (7, 12560010), (10, 8792007), (14, 6280005), (15, 5861338), (21, 4186670), (30, 2930669), (35, 2512002), (42, 2093335), (70, 1256001), (105, 837334), (210, 418667)]