15320970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 46230912

約数和(自身を除く): 30909942

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 166, 210, 249, 293, 315, 415, 498, 581, 586, 630, 747, 830, 879, 1162, 1245, 1465, 1494, 1743, 1758, 2051, 2490, 2637, 2905, 2930, 3486, 3735, 4102, 4395, 5229, 5274, 5810, 6153, 7470, 8715, 8790, 10255, 10458, 12306, 13185, 17430, 18459, 20510, 24319, 26145, 26370, 30765, 36918, 48638, 52290, 61530, 72957, 92295, 121595, 145914, 170233, 184590, 218871, 243190, 340466, 364785, 437742, 510699, 729570, 851165, 1021398, 1094355, 1532097, 1702330, 2188710, 2553495, 3064194, 5106990, 7660485, 15320970]

約数ペア:

[(1, 15320970), (2, 7660485), (3, 5106990), (5, 3064194), (6, 2553495), (7, 2188710), (9, 1702330), (10, 1532097), (14, 1094355), (15, 1021398), (18, 851165), (21, 729570), (30, 510699), (35, 437742), (42, 364785), (45, 340466), (63, 243190), (70, 218871), (83, 184590), (90, 170233), (105, 145914), (126, 121595), (166, 92295), (210, 72957), (249, 61530), (293, 52290), (315, 48638), (415, 36918), (498, 30765), (581, 26370), (586, 26145), (630, 24319), (747, 20510), (830, 18459), (879, 17430), (1162, 13185), (1245, 12306), (1465, 10458), (1494, 10255), (1743, 8790), (1758, 8715), (2051, 7470), (2490, 6153), (2637, 5810), (2905, 5274), (2930, 5229), (3486, 4395), (3735, 4102)]