1572247430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{170341}}^1$

素因数の和:170432

約数の個数: 32

約数和(自身を含む): 3090685248

約数和(自身を除く): 1518437818

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 170341, 340682, 851705, 1703410, 2214433, 4428866, 11072165, 12094211, 22144330, 24188422, 60471055, 120942110, 157224743, 314449486, 786123715, 1572247430]

約数ペア:

[(1, 1572247430), (2, 786123715), (5, 314449486), (10, 157224743), (13, 120942110), (26, 60471055), (65, 24188422), (71, 22144330), (130, 12094211), (142, 11072165), (355, 4428866), (710, 2214433), (923, 1703410), (1846, 851705), (4615, 340682), (9230, 170341)]