1896759930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{255973}}^1$

素因数の和:256015

約数の個数: 64

約数和(自身を含む): 5160435840

約数和(自身を除く): 3263675910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 255973, 511946, 767919, 1279865, 1535838, 2559730, 3327649, 3839595, 4863487, 6655298, 7679190, 9726974, 9982947, 14590461, 16638245, 19965894, 24317435, 29180922, 33276490, 48634870, 49914735, 63225331, 72952305, 99829470, 126450662, 145904610, 189675993, 316126655, 379351986, 632253310, 948379965, 1896759930]

約数ペア:

[(1, 1896759930), (2, 948379965), (3, 632253310), (5, 379351986), (6, 316126655), (10, 189675993), (13, 145904610), (15, 126450662), (19, 99829470), (26, 72952305), (30, 63225331), (38, 49914735), (39, 48634870), (57, 33276490), (65, 29180922), (78, 24317435), (95, 19965894), (114, 16638245), (130, 14590461), (190, 9982947), (195, 9726974), (247, 7679190), (285, 6655298), (390, 4863487), (494, 3839595), (570, 3327649), (741, 2559730), (1235, 1535838), (1482, 1279865), (2470, 767919), (3705, 511946), (7410, 255973)]