2013502770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 144

約数和(自身を含む): 5718337560

約数和(自身を除く): 3704834790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 361, 435, 522, 551, 570, 722, 855, 870, 1083, 1102, 1305, 1653, 1710, 1805, 2137, 2166, 2610, 2755, 3249, 3306, 3610, 4274, 4959, 5415, 5510, 6411, 6498, 8265, 9918, 10469, 10685, 10830, 12822, 16245, 16530, 19233, 20938, 21370, 24795, 31407, 32055, 32490, 38466, 40603, 49590, 52345, 61973, 62814, 64110, 81206, 94221, 96165, 104690, 121809, 123946, 157035, 185919, 188442, 192330, 203015, 243618, 309865, 314070, 365427, 371838, 406030, 471105, 557757, 609045, 619730, 730854, 771457, 929595, 942210, 1115514, 1177487, 1218090, 1542914, 1827135, 1859190, 2314371, 2354974, 2788785, 3532461, 3654270, 3857285, 4628742, 5577570, 5887435, 6943113, 7064922, 7714570, 10597383, 11571855, 11774870, 13886226, 17662305, 21194766, 22372253, 23143710, 34715565, 35324610, 44744506, 52986915, 67116759, 69431130, 105973830, 111861265, 134233518, 201350277, 223722530, 335583795, 402700554, 671167590, 1006751385, 2013502770]

約数ペア:

[(1, 2013502770), (2, 1006751385), (3, 671167590), (5, 402700554), (6, 335583795), (9, 223722530), (10, 201350277), (15, 134233518), (18, 111861265), (19, 105973830), (29, 69431130), (30, 67116759), (38, 52986915), (45, 44744506), (57, 35324610), (58, 34715565), (87, 23143710), (90, 22372253), (95, 21194766), (114, 17662305), (145, 13886226), (171, 11774870), (174, 11571855), (190, 10597383), (261, 7714570), (285, 7064922), (290, 6943113), (342, 5887435), (361, 5577570), (435, 4628742), (522, 3857285), (551, 3654270), (570, 3532461), (722, 2788785), (855, 2354974), (870, 2314371), (1083, 1859190), (1102, 1827135), (1305, 1542914), (1653, 1218090), (1710, 1177487), (1805, 1115514), (2137, 942210), (2166, 929595), (2610, 771457), (2755, 730854), (3249, 619730), (3306, 609045), (3610, 557757), (4274, 471105), (4959, 406030), (5415, 371838), (5510, 365427), (6411, 314070), (6498, 309865), (8265, 243618), (9918, 203015), (10469, 192330), (10685, 188442), (10830, 185919), (12822, 157035), (16245, 123946), (16530, 121809), (19233, 104690), (20938, 96165), (21370, 94221), (24795, 81206), (31407, 64110), (32055, 62814), (32490, 61973), (38466, 52345), (40603, 49590)]