9009420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 30374400

約数和(自身を除く): 21364980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1129, 1140, 1330, 1596, 1995, 2258, 2660, 3387, 3990, 4516, 5645, 6774, 7903, 7980, 11290, 13548, 15806, 16935, 21451, 22580, 23709, 31612, 33870, 39515, 42902, 47418, 64353, 67740, 79030, 85804, 94836, 107255, 118545, 128706, 150157, 158060, 214510, 237090, 257412, 300314, 321765, 429020, 450471, 474180, 600628, 643530, 750785, 900942, 1287060, 1501570, 1801884, 2252355, 3003140, 4504710, 9009420]

約数ペア:

[(1, 9009420), (2, 4504710), (3, 3003140), (4, 2252355), (5, 1801884), (6, 1501570), (7, 1287060), (10, 900942), (12, 750785), (14, 643530), (15, 600628), (19, 474180), (20, 450471), (21, 429020), (28, 321765), (30, 300314), (35, 257412), (38, 237090), (42, 214510), (57, 158060), (60, 150157), (70, 128706), (76, 118545), (84, 107255), (95, 94836), (105, 85804), (114, 79030), (133, 67740), (140, 64353), (190, 47418), (210, 42902), (228, 39515), (266, 33870), (285, 31612), (380, 23709), (399, 22580), (420, 21451), (532, 16935), (570, 15806), (665, 13548), (798, 11290), (1129, 7980), (1140, 7903), (1330, 6774), (1596, 5645), (1995, 4516), (2258, 3990), (2660, 3387)]