1347667020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1069577}}^1$

素因数の和:1069599

約数の個数: 72

約数和(自身を含む): 4671916704

約数和(自身を除く): 3324249684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1069577, 2139154, 3208731, 4278308, 5347885, 6417462, 7487039, 9626193, 10695770, 12834924, 14974078, 16043655, 19252386, 21391540, 22461117, 29948156, 32087310, 37435195, 38504772, 44922234, 48130965, 64174620, 67383351, 74870390, 89844468, 96261930, 112305585, 134766702, 149740780, 192523860, 224611170, 269533404, 336916755, 449222340, 673833510, 1347667020]

約数ペア:

[(1, 1347667020), (2, 673833510), (3, 449222340), (4, 336916755), (5, 269533404), (6, 224611170), (7, 192523860), (9, 149740780), (10, 134766702), (12, 112305585), (14, 96261930), (15, 89844468), (18, 74870390), (20, 67383351), (21, 64174620), (28, 48130965), (30, 44922234), (35, 38504772), (36, 37435195), (42, 32087310), (45, 29948156), (60, 22461117), (63, 21391540), (70, 19252386), (84, 16043655), (90, 14974078), (105, 12834924), (126, 10695770), (140, 9626193), (180, 7487039), (210, 6417462), (252, 5347885), (315, 4278308), (420, 3208731), (630, 2139154), (1260, 1069577)]