3099687780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7380209}}^1$

素因数の和:7380228

約数の個数: 48

約数和(自身を含む): 9919002240

約数和(自身を除く): 6819314460

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, 7380209, 14760418, 22140627, 29520836, 36901045, 44281254, 51661463, 73802090, 88562508, 103322926, 110703135, 147604180, 154984389, 206645852, 221406270, 258307315, 309968778, 442812540, 516614630, 619937556, 774921945, 1033229260, 1549843890, 3099687780]

約数ペア:

[(1, 3099687780), (2, 1549843890), (3, 1033229260), (4, 774921945), (5, 619937556), (6, 516614630), (7, 442812540), (10, 309968778), (12, 258307315), (14, 221406270), (15, 206645852), (20, 154984389), (21, 147604180), (28, 110703135), (30, 103322926), (35, 88562508), (42, 73802090), (60, 51661463), (70, 44281254), (84, 36901045), (105, 29520836), (140, 22140627), (210, 14760418), (420, 7380209)]