1368140930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{118249}}^1$

素因数の和:118358

約数の個数: 32

約数和(自身を含む): 2681910000

約数和(自身を除く): 1313769070

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 118249, 236498, 591245, 1182490, 1537237, 3074474, 7686185, 10524161, 15372370, 21048322, 52620805, 105241610, 136814093, 273628186, 684070465, 1368140930]

約数ペア:

[(1, 1368140930), (2, 684070465), (5, 273628186), (10, 136814093), (13, 105241610), (26, 52620805), (65, 21048322), (89, 15372370), (130, 10524161), (178, 7686185), (445, 3074474), (890, 1537237), (1157, 1182490), (2314, 591245), (5785, 236498), (11570, 118249)]