13502930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 29955096

約数和(自身を除く): 16452166

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1621, 1666, 3242, 4165, 8105, 8330, 11347, 16210, 22694, 27557, 55114, 56735, 79429, 113470, 137785, 158858, 192899, 275570, 385798, 397145, 794290, 964495, 1350293, 1928990, 2700586, 6751465, 13502930]

約数ペア:

[(1, 13502930), (2, 6751465), (5, 2700586), (7, 1928990), (10, 1350293), (14, 964495), (17, 794290), (34, 397145), (35, 385798), (49, 275570), (70, 192899), (85, 158858), (98, 137785), (119, 113470), (170, 79429), (238, 56735), (245, 55114), (490, 27557), (595, 22694), (833, 16210), (1190, 11347), (1621, 8330), (1666, 8105), (3242, 4165)]