108938970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 342351360

約数和(自身を除く): 233412390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 361, 399, 479, 570, 630, 665, 722, 798, 855, 958, 1083, 1197, 1330, 1437, 1710, 1805, 1995, 2166, 2394, 2395, 2527, 2874, 3249, 3353, 3610, 3990, 4311, 4790, 5054, 5415, 5985, 6498, 6706, 7185, 7581, 8622, 9101, 10059, 10830, 11970, 12635, 14370, 15162, 16245, 16765, 18202, 20118, 21555, 22743, 25270, 27303, 30177, 32490, 33530, 37905, 43110, 45486, 45505, 50295, 54606, 60354, 63707, 75810, 81909, 91010, 100590, 113715, 127414, 136515, 150885, 163818, 172919, 191121, 227430, 273030, 301770, 318535, 345838, 382242, 409545, 518757, 573363, 637070, 819090, 864595, 955605, 1037514, 1146726, 1210433, 1556271, 1729190, 1911210, 2420866, 2593785, 2866815, 3112542, 3631299, 5187570, 5733630, 6052165, 7262598, 7781355, 10893897, 12104330, 15562710, 18156495, 21787794, 36312990, 54469485, 108938970]

約数ペア:

[(1, 108938970), (2, 54469485), (3, 36312990), (5, 21787794), (6, 18156495), (7, 15562710), (9, 12104330), (10, 10893897), (14, 7781355), (15, 7262598), (18, 6052165), (19, 5733630), (21, 5187570), (30, 3631299), (35, 3112542), (38, 2866815), (42, 2593785), (45, 2420866), (57, 1911210), (63, 1729190), (70, 1556271), (90, 1210433), (95, 1146726), (105, 1037514), (114, 955605), (126, 864595), (133, 819090), (171, 637070), (190, 573363), (210, 518757), (266, 409545), (285, 382242), (315, 345838), (342, 318535), (361, 301770), (399, 273030), (479, 227430), (570, 191121), (630, 172919), (665, 163818), (722, 150885), (798, 136515), (855, 127414), (958, 113715), (1083, 100590), (1197, 91010), (1330, 81909), (1437, 75810), (1710, 63707), (1805, 60354), (1995, 54606), (2166, 50295), (2394, 45505), (2395, 45486), (2527, 43110), (2874, 37905), (3249, 33530), (3353, 32490), (3610, 30177), (3990, 27303), (4311, 25270), (4790, 22743), (5054, 21555), (5415, 20118), (5985, 18202), (6498, 16765), (6706, 16245), (7185, 15162), (7581, 14370), (8622, 12635), (9101, 11970), (10059, 10830)]