9930635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 6036085

約数列:

[1, 5, 11, 13, 17, 19, 43, 55, 65, 85, 95, 143, 187, 209, 215, 221, 247, 323, 473, 559, 715, 731, 817, 935, 1045, 1105, 1235, 1615, 2365, 2431, 2717, 2795, 3553, 3655, 4085, 4199, 6149, 8041, 8987, 9503, 10621, 12155, 13585, 13889, 17765, 20995, 30745, 40205, 44935, 46189, 47515, 53105, 69445, 104533, 116831, 152779, 180557, 230945, 522665, 584155, 763895, 902785, 1986127, 9930635]

約数ペア:

[(1, 9930635), (5, 1986127), (11, 902785), (13, 763895), (17, 584155), (19, 522665), (43, 230945), (55, 180557), (65, 152779), (85, 116831), (95, 104533), (143, 69445), (187, 53105), (209, 47515), (215, 46189), (221, 44935), (247, 40205), (323, 30745), (473, 20995), (559, 17765), (715, 13889), (731, 13585), (817, 12155), (935, 10621), (1045, 9503), (1105, 8987), (1235, 8041), (1615, 6149), (2365, 4199), (2431, 4085), (2717, 3655), (2795, 3553)]