90394620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1949}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 253562400

約数和(自身を除く): 163167780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 773, 1546, 1949, 2319, 3092, 3865, 3898, 4638, 5847, 7730, 7796, 9276, 9745, 11595, 11694, 15460, 19490, 23190, 23388, 29235, 38980, 46380, 58470, 116940, 1506577, 3013154, 4519731, 6026308, 7532885, 9039462, 15065770, 18078924, 22598655, 30131540, 45197310, 90394620]

約数ペア:

[(1, 90394620), (2, 45197310), (3, 30131540), (4, 22598655), (5, 18078924), (6, 15065770), (10, 9039462), (12, 7532885), (15, 6026308), (20, 4519731), (30, 3013154), (60, 1506577), (773, 116940), (1546, 58470), (1949, 46380), (2319, 38980), (3092, 29235), (3865, 23388), (3898, 23190), (4638, 19490), (5847, 15460), (7730, 11694), (7796, 11595), (9276, 9745)]