1520754430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{19727}}^1$

素因数の和:20340

約数の個数: 32

約数和(自身を含む): 2953044864

約数和(自身を除く): 1432290434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 593, 1186, 2965, 5930, 7709, 15418, 19727, 38545, 39454, 77090, 98635, 197270, 256451, 512902, 1282255, 2564510, 11698111, 23396222, 58490555, 116981110, 152075443, 304150886, 760377215, 1520754430]

約数ペア:

[(1, 1520754430), (2, 760377215), (5, 304150886), (10, 152075443), (13, 116981110), (26, 58490555), (65, 23396222), (130, 11698111), (593, 2564510), (1186, 1282255), (2965, 512902), (5930, 256451), (7709, 197270), (15418, 98635), (19727, 77090), (38545, 39454)]