272000830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2953}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 501092928

約数和(自身を除く): 229092098

約数列:

[1, 2, 5, 10, 61, 122, 151, 302, 305, 610, 755, 1510, 2953, 5906, 9211, 14765, 18422, 29530, 46055, 92110, 180133, 360266, 445903, 891806, 900665, 1801330, 2229515, 4459030, 27200083, 54400166, 136000415, 272000830]

約数ペア:

[(1, 272000830), (2, 136000415), (5, 54400166), (10, 27200083), (61, 4459030), (122, 2229515), (151, 1801330), (302, 900665), (305, 891806), (610, 445903), (755, 360266), (1510, 180133), (2953, 92110), (5906, 46055), (9211, 29530), (14765, 18422)]