73774540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1217}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 177613632

約数和(自身を除く): 103839092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1217, 1732, 2165, 2434, 3031, 4330, 4868, 6062, 6085, 8519, 8660, 12124, 12170, 15155, 17038, 24340, 30310, 34076, 42595, 60620, 85190, 170380, 526961, 1053922, 2107844, 2634805, 3688727, 5269610, 7377454, 10539220, 14754908, 18443635, 36887270, 73774540]

約数ペア:

[(1, 73774540), (2, 36887270), (4, 18443635), (5, 14754908), (7, 10539220), (10, 7377454), (14, 5269610), (20, 3688727), (28, 2634805), (35, 2107844), (70, 1053922), (140, 526961), (433, 170380), (866, 85190), (1217, 60620), (1732, 42595), (2165, 34076), (2434, 30310), (3031, 24340), (4330, 17038), (4868, 15155), (6062, 12170), (6085, 12124), (8519, 8660)]