90962340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{216577}}^1$

素因数の和:216596

約数の個数: 48

約数和(自身を含む): 291080832

約数和(自身を除く): 200118492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 216577, 433154, 649731, 866308, 1082885, 1299462, 1516039, 2165770, 2598924, 3032078, 3248655, 4331540, 4548117, 6064156, 6497310, 7580195, 9096234, 12994620, 15160390, 18192468, 22740585, 30320780, 45481170, 90962340]

約数ペア:

[(1, 90962340), (2, 45481170), (3, 30320780), (4, 22740585), (5, 18192468), (6, 15160390), (7, 12994620), (10, 9096234), (12, 7580195), (14, 6497310), (15, 6064156), (20, 4548117), (21, 4331540), (28, 3248655), (30, 3032078), (35, 2598924), (42, 2165770), (60, 1516039), (70, 1299462), (84, 1082885), (105, 866308), (140, 649731), (210, 433154), (420, 216577)]