30484038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{390821}}^1$

素因数の和:390839

約数の個数: 16

約数和(自身を含む): 65658096

約数和(自身を除く): 35174058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 390821, 781642, 1172463, 2344926, 5080673, 10161346, 15242019, 30484038]

約数ペア:

[(1, 30484038), (2, 15242019), (3, 10161346), (6, 5080673), (13, 2344926), (26, 1172463), (39, 781642), (78, 390821)]