470983240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2831

約数の個数: 128

約数和(自身を含む): 1332495360

約数和(自身を除く): 861512120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 280, 329, 364, 376, 455, 470, 520, 611, 658, 728, 910, 940, 1222, 1316, 1645, 1820, 1880, 2444, 2632, 2753, 3055, 3290, 3640, 4277, 4888, 5506, 6110, 6580, 8554, 11012, 12220, 13160, 13765, 17108, 19271, 21385, 22024, 24440, 27530, 34216, 35789, 38542, 42770, 55060, 71578, 77084, 85540, 96355, 110120, 129391, 143156, 154168, 171080, 178945, 192710, 250523, 258782, 286312, 357890, 385420, 501046, 517564, 646955, 715780, 770840, 905737, 1002092, 1035128, 1252615, 1293910, 1431560, 1682083, 1811474, 2004184, 2505230, 2587820, 3364166, 3622948, 4528685, 5010460, 5175640, 6728332, 7245896, 8410415, 9057370, 10020920, 11774581, 13456664, 16820830, 18114740, 23549162, 33641660, 36229480, 47098324, 58872905, 67283320, 94196648, 117745810, 235491620, 470983240]

約数ペア:

[(1, 470983240), (2, 235491620), (4, 117745810), (5, 94196648), (7, 67283320), (8, 58872905), (10, 47098324), (13, 36229480), (14, 33641660), (20, 23549162), (26, 18114740), (28, 16820830), (35, 13456664), (40, 11774581), (47, 10020920), (52, 9057370), (56, 8410415), (65, 7245896), (70, 6728332), (91, 5175640), (94, 5010460), (104, 4528685), (130, 3622948), (140, 3364166), (182, 2587820), (188, 2505230), (235, 2004184), (260, 1811474), (280, 1682083), (329, 1431560), (364, 1293910), (376, 1252615), (455, 1035128), (470, 1002092), (520, 905737), (611, 770840), (658, 715780), (728, 646955), (910, 517564), (940, 501046), (1222, 385420), (1316, 357890), (1645, 286312), (1820, 258782), (1880, 250523), (2444, 192710), (2632, 178945), (2753, 171080), (3055, 154168), (3290, 143156), (3640, 129391), (4277, 110120), (4888, 96355), (5506, 85540), (6110, 77084), (6580, 71578), (8554, 55060), (11012, 42770), (12220, 38542), (13160, 35789), (13765, 34216), (17108, 27530), (19271, 24440), (21385, 22024)]