30757172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 55792800

約数和(自身を除く): 25035628

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 2459, 3127, 4918, 6254, 9836, 12508, 130327, 145081, 260654, 290162, 521308, 580324, 7689293, 15378586, 30757172]

約数ペア:

[(1, 30757172), (2, 15378586), (4, 7689293), (53, 580324), (59, 521308), (106, 290162), (118, 260654), (212, 145081), (236, 130327), (2459, 12508), (3127, 9836), (4918, 6254)]