10706780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 26535936

約数和(自身を除く): 15829156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 2467, 4340, 4934, 9868, 12335, 17269, 24670, 34538, 49340, 69076, 76477, 86345, 152954, 172690, 305908, 345380, 382385, 535339, 764770, 1070678, 1529540, 2141356, 2676695, 5353390, 10706780]

約数ペア:

[(1, 10706780), (2, 5353390), (4, 2676695), (5, 2141356), (7, 1529540), (10, 1070678), (14, 764770), (20, 535339), (28, 382385), (31, 345380), (35, 305908), (62, 172690), (70, 152954), (124, 86345), (140, 76477), (155, 69076), (217, 49340), (310, 34538), (434, 24670), (620, 17269), (868, 12335), (1085, 9868), (2170, 4934), (2467, 4340)]