509570210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19427}}^1$

素因数の和:19538

約数の個数: 32

約数和(自身を含む): 953992512

約数和(自身を除く): 444422302

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 5246, 13115, 19427, 26230, 38854, 97135, 194270, 835361, 1185047, 1670722, 2370094, 4176805, 5925235, 8353610, 11850470, 50957021, 101914042, 254785105, 509570210]

約数ペア:

[(1, 509570210), (2, 254785105), (5, 101914042), (10, 50957021), (43, 11850470), (61, 8353610), (86, 5925235), (122, 4176805), (215, 2370094), (305, 1670722), (430, 1185047), (610, 835361), (2623, 194270), (5246, 97135), (13115, 38854), (19427, 26230)]