11638423620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2085739}}^1$

素因数の和:2085785

約数の個数: 72

約数和(自身を含む): 36442049280

約数和(自身を除く): 24803625660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 2085739, 4171478, 6257217, 8342956, 10428695, 12514434, 18771651, 20857390, 25028868, 31286085, 37543302, 41714780, 62572170, 64657909, 75086604, 93858255, 125144340, 129315818, 187716510, 193973727, 258631636, 323289545, 375433020, 387947454, 581921181, 646579090, 775894908, 969868635, 1163842362, 1293158180, 1939737270, 2327684724, 2909605905, 3879474540, 5819211810, 11638423620]

約数ペア:

[(1, 11638423620), (2, 5819211810), (3, 3879474540), (4, 2909605905), (5, 2327684724), (6, 1939737270), (9, 1293158180), (10, 1163842362), (12, 969868635), (15, 775894908), (18, 646579090), (20, 581921181), (30, 387947454), (31, 375433020), (36, 323289545), (45, 258631636), (60, 193973727), (62, 187716510), (90, 129315818), (93, 125144340), (124, 93858255), (155, 75086604), (180, 64657909), (186, 62572170), (279, 41714780), (310, 37543302), (372, 31286085), (465, 25028868), (558, 20857390), (620, 18771651), (930, 12514434), (1116, 10428695), (1395, 8342956), (1860, 6257217), (2790, 4171478), (5580, 2085739)]