193572990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 579591936

約数和(自身を除く): 386018946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 593, 702, 806, 810, 837, 930, 1053, 1170, 1186, 1209, 1395, 1674, 1755, 1779, 2015, 2106, 2418, 2511, 2790, 2965, 3510, 3558, 3627, 4030, 4185, 5022, 5265, 5337, 5930, 6045, 7254, 7709, 8370, 8895, 10530, 10674, 10881, 12090, 12555, 15418, 16011, 17790, 18135, 18383, 21762, 23127, 25110, 26685, 32022, 32643, 36270, 36766, 38545, 46254, 48033, 53370, 54405, 55149, 65286, 69381, 77090, 80055, 91915, 96066, 108810, 110298, 115635, 138762, 160110, 163215, 165447, 183830, 208143, 231270, 238979, 240165, 275745, 326430, 330894, 346905, 416286, 477958, 480330, 496341, 551490, 624429, 693810, 716937, 827235, 992682, 1040715, 1194895, 1248858, 1433874, 1489023, 1654470, 2081430, 2150811, 2389790, 2481705, 2978046, 3122145, 3584685, 4301622, 4963410, 6244290, 6452433, 7169370, 7445115, 10754055, 12904866, 14890230, 19357299, 21508110, 32262165, 38714598, 64524330, 96786495, 193572990]

約数ペア:

[(1, 193572990), (2, 96786495), (3, 64524330), (5, 38714598), (6, 32262165), (9, 21508110), (10, 19357299), (13, 14890230), (15, 12904866), (18, 10754055), (26, 7445115), (27, 7169370), (30, 6452433), (31, 6244290), (39, 4963410), (45, 4301622), (54, 3584685), (62, 3122145), (65, 2978046), (78, 2481705), (81, 2389790), (90, 2150811), (93, 2081430), (117, 1654470), (130, 1489023), (135, 1433874), (155, 1248858), (162, 1194895), (186, 1040715), (195, 992682), (234, 827235), (270, 716937), (279, 693810), (310, 624429), (351, 551490), (390, 496341), (403, 480330), (405, 477958), (465, 416286), (558, 346905), (585, 330894), (593, 326430), (702, 275745), (806, 240165), (810, 238979), (837, 231270), (930, 208143), (1053, 183830), (1170, 165447), (1186, 163215), (1209, 160110), (1395, 138762), (1674, 115635), (1755, 110298), (1779, 108810), (2015, 96066), (2106, 91915), (2418, 80055), (2511, 77090), (2790, 69381), (2965, 65286), (3510, 55149), (3558, 54405), (3627, 53370), (4030, 48033), (4185, 46254), (5022, 38545), (5265, 36766), (5337, 36270), (5930, 32643), (6045, 32022), (7254, 26685), (7709, 25110), (8370, 23127), (8895, 21762), (10530, 18383), (10674, 18135), (10881, 17790), (12090, 16011), (12555, 15418)]