1640201730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{54673391}}^1$

素因数の和:54673401

約数の個数: 16

約数和(自身を含む): 3936484224

約数和(自身を除く): 2296282494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 54673391, 109346782, 164020173, 273366955, 328040346, 546733910, 820100865, 1640201730]

約数ペア:

[(1, 1640201730), (2, 820100865), (3, 546733910), (5, 328040346), (6, 273366955), (10, 164020173), (15, 109346782), (30, 54673391)]