30539470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 59457888

約数和(自身を除く): 28918418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 677, 694, 1354, 1735, 3385, 3470, 4511, 6770, 8801, 9022, 17602, 22555, 44005, 45110, 88010, 234919, 469838, 1174595, 2349190, 3053947, 6107894, 15269735, 30539470]

約数ペア:

[(1, 30539470), (2, 15269735), (5, 6107894), (10, 3053947), (13, 2349190), (26, 1174595), (65, 469838), (130, 234919), (347, 88010), (677, 45110), (694, 44005), (1354, 22555), (1735, 17602), (3385, 9022), (3470, 8801), (4511, 6770)]