30773730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4195

約数の個数: 64

約数和(自身を含む): 83744640

約数和(自身を除く): 52970910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 4153, 7410, 8306, 12459, 20765, 24918, 41530, 53989, 62295, 78907, 107978, 124590, 157814, 161967, 236721, 269945, 323934, 394535, 473442, 539890, 789070, 809835, 1025791, 1183605, 1619670, 2051582, 2367210, 3077373, 5128955, 6154746, 10257910, 15386865, 30773730]

約数ペア:

[(1, 30773730), (2, 15386865), (3, 10257910), (5, 6154746), (6, 5128955), (10, 3077373), (13, 2367210), (15, 2051582), (19, 1619670), (26, 1183605), (30, 1025791), (38, 809835), (39, 789070), (57, 539890), (65, 473442), (78, 394535), (95, 323934), (114, 269945), (130, 236721), (190, 161967), (195, 157814), (247, 124590), (285, 107978), (390, 78907), (494, 62295), (570, 53989), (741, 41530), (1235, 24918), (1482, 20765), (2470, 12459), (3705, 8306), (4153, 7410)]