130142495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 68923105

約数列:

[1, 5, 7, 19, 31, 35, 59, 95, 107, 133, 155, 217, 295, 413, 535, 589, 665, 749, 1085, 1121, 1829, 2033, 2065, 2945, 3317, 3745, 4123, 5605, 6313, 7847, 9145, 10165, 12803, 14231, 16585, 20615, 23219, 31565, 34751, 39235, 44191, 63023, 64015, 71155, 116095, 119947, 173755, 195703, 220955, 243257, 315115, 441161, 599735, 839629, 978515, 1216285, 1369921, 2205805, 3718357, 4198145, 6849605, 18591785, 26028499, 130142495]

約数ペア:

[(1, 130142495), (5, 26028499), (7, 18591785), (19, 6849605), (31, 4198145), (35, 3718357), (59, 2205805), (95, 1369921), (107, 1216285), (133, 978515), (155, 839629), (217, 599735), (295, 441161), (413, 315115), (535, 243257), (589, 220955), (665, 195703), (749, 173755), (1085, 119947), (1121, 116095), (1829, 71155), (2033, 64015), (2065, 63023), (2945, 44191), (3317, 39235), (3745, 34751), (4123, 31565), (5605, 23219), (6313, 20615), (7847, 16585), (9145, 14231), (10165, 12803)]