2224380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 6297984

約数和(自身を除く): 4073604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 283, 393, 524, 566, 655, 786, 849, 1132, 1310, 1415, 1572, 1698, 1965, 2620, 2830, 3396, 3930, 4245, 5660, 7860, 8490, 16980, 37073, 74146, 111219, 148292, 185365, 222438, 370730, 444876, 556095, 741460, 1112190, 2224380]

約数ペア:

[(1, 2224380), (2, 1112190), (3, 741460), (4, 556095), (5, 444876), (6, 370730), (10, 222438), (12, 185365), (15, 148292), (20, 111219), (30, 74146), (60, 37073), (131, 16980), (262, 8490), (283, 7860), (393, 5660), (524, 4245), (566, 3930), (655, 3396), (786, 2830), (849, 2620), (1132, 1965), (1310, 1698), (1415, 1572)]