2823970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2619230

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 167, 178, 190, 334, 445, 835, 890, 1670, 1691, 3173, 3382, 6346, 8455, 14863, 15865, 16910, 29726, 31730, 74315, 148630, 282397, 564794, 1411985, 2823970]

約数ペア:

[(1, 2823970), (2, 1411985), (5, 564794), (10, 282397), (19, 148630), (38, 74315), (89, 31730), (95, 29726), (167, 16910), (178, 15865), (190, 14863), (334, 8455), (445, 6346), (835, 3382), (890, 3173), (1670, 1691)]