93156980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1019}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 224138880

約数和(自身を除く): 130981900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 653, 1019, 1306, 2038, 2612, 3265, 4076, 4571, 5095, 6530, 7133, 9142, 10190, 13060, 14266, 18284, 20380, 22855, 28532, 35665, 45710, 71330, 91420, 142660, 665407, 1330814, 2661628, 3327035, 4657849, 6654070, 9315698, 13308140, 18631396, 23289245, 46578490, 93156980]

約数ペア:

[(1, 93156980), (2, 46578490), (4, 23289245), (5, 18631396), (7, 13308140), (10, 9315698), (14, 6654070), (20, 4657849), (28, 3327035), (35, 2661628), (70, 1330814), (140, 665407), (653, 142660), (1019, 91420), (1306, 71330), (2038, 45710), (2612, 35665), (3265, 28532), (4076, 22855), (4571, 20380), (5095, 18284), (6530, 14266), (7133, 13060), (9142, 10190)]