2015100610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{515371}}^1$

素因数の和:515418

約数の個数: 32

約数和(自身を含む): 4007532672

約数和(自身を除く): 1992432062

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 515371, 1030742, 2576855, 5153710, 8761307, 11853533, 17522614, 23707066, 43806535, 59267665, 87613070, 118535330, 201510061, 403020122, 1007550305, 2015100610]

約数ペア:

[(1, 2015100610), (2, 1007550305), (5, 403020122), (10, 201510061), (17, 118535330), (23, 87613070), (34, 59267665), (46, 43806535), (85, 23707066), (115, 17522614), (170, 11853533), (230, 8761307), (391, 5153710), (782, 2576855), (1955, 1030742), (3910, 515371)]