70279300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7757

約数の個数: 72

約数和(自身を含む): 187724096

約数和(自身を除く): 117444796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 7723, 9100, 15446, 30892, 38615, 54061, 77230, 100399, 108122, 154460, 193075, 200798, 216244, 270305, 386150, 401596, 501995, 540610, 702793, 772300, 1003990, 1081220, 1351525, 1405586, 2007980, 2509975, 2703050, 2811172, 3513965, 5019950, 5406100, 7027930, 10039900, 14055860, 17569825, 35139650, 70279300]

約数ペア:

[(1, 70279300), (2, 35139650), (4, 17569825), (5, 14055860), (7, 10039900), (10, 7027930), (13, 5406100), (14, 5019950), (20, 3513965), (25, 2811172), (26, 2703050), (28, 2509975), (35, 2007980), (50, 1405586), (52, 1351525), (65, 1081220), (70, 1003990), (91, 772300), (100, 702793), (130, 540610), (140, 501995), (175, 401596), (182, 386150), (260, 270305), (325, 216244), (350, 200798), (364, 193075), (455, 154460), (650, 108122), (700, 100399), (910, 77230), (1300, 54061), (1820, 38615), (2275, 30892), (4550, 15446), (7723, 9100)]