70389395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 21540205

約数列:

[1, 5, 19, 79, 83, 95, 113, 395, 415, 565, 1501, 1577, 2147, 6557, 7505, 7885, 8927, 9379, 10735, 32785, 44635, 46895, 124583, 169613, 178201, 622915, 740941, 848065, 891005, 3704705, 14077879, 70389395]

約数ペア:

[(1, 70389395), (5, 14077879), (19, 3704705), (79, 891005), (83, 848065), (95, 740941), (113, 622915), (395, 178201), (415, 169613), (565, 124583), (1501, 46895), (1577, 44635), (2147, 32785), (6557, 10735), (7505, 9379), (7885, 8927)]