64380330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{102191}}^1$

素因数の和:102211

約数の個数: 48

約数和(自身を含む): 191303424

約数和(自身を除く): 126923094

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 102191, 204382, 306573, 510955, 613146, 715337, 919719, 1021910, 1430674, 1532865, 1839438, 2146011, 3065730, 3576685, 4292022, 4598595, 6438033, 7153370, 9197190, 10730055, 12876066, 21460110, 32190165, 64380330]

約数ペア:

[(1, 64380330), (2, 32190165), (3, 21460110), (5, 12876066), (6, 10730055), (7, 9197190), (9, 7153370), (10, 6438033), (14, 4598595), (15, 4292022), (18, 3576685), (21, 3065730), (30, 2146011), (35, 1839438), (42, 1532865), (45, 1430674), (63, 1021910), (70, 919719), (90, 715337), (105, 613146), (126, 510955), (210, 306573), (315, 204382), (630, 102191)]