1330588120015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1\times {\mathrm{66169}}^1$

素因数の和:68960

約数の個数: 64

約数和(自身を含む): 2096265600000

約数和(自身を除く): 765677479985

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 2749, 7315, 13745, 19243, 30239, 52231, 66169, 96215, 151195, 211673, 261155, 330845, 365617, 463183, 574541, 727859, 1058365, 1257211, 1828085, 2315915, 2872705, 3639295, 4021787, 5095013, 6286055, 8800477, 13829321, 20108935, 25475065, 44002385, 69146605, 96805247, 181898581, 484026235, 909492905, 1273290067, 2000884391, 3456073039, 6366450335, 10004421955, 14006190737, 17280365195, 24192511273, 38016803429, 70030953685, 120962556365, 190084017145, 266117624003, 1330588120015]

約数ペア:

[(1, 1330588120015), (5, 266117624003), (7, 190084017145), (11, 120962556365), (19, 70030953685), (35, 38016803429), (55, 24192511273), (77, 17280365195), (95, 14006190737), (133, 10004421955), (209, 6366450335), (385, 3456073039), (665, 2000884391), (1045, 1273290067), (1463, 909492905), (2749, 484026235), (7315, 181898581), (13745, 96805247), (19243, 69146605), (30239, 44002385), (52231, 25475065), (66169, 20108935), (96215, 13829321), (151195, 8800477), (211673, 6286055), (261155, 5095013), (330845, 4021787), (365617, 3639295), (463183, 2872705), (574541, 2315915), (727859, 1828085), (1058365, 1257211)]